diff --git a/gallery/src/components/demo-card.ts b/gallery/src/components/demo-card.ts
index 87ae240ac4..3e24d1897e 100644
--- a/gallery/src/components/demo-card.ts
+++ b/gallery/src/components/demo-card.ts
@@ -13,7 +13,7 @@ export interface DemoCardConfig {
 class DemoCard extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public config!: DemoCardConfig;
+  @property({ attribute: false }) public config!: DemoCardConfig;
 
   @property({ type: Boolean }) public showConfig = false;
 
diff --git a/src/components/device/ha-device-automation-picker.ts b/src/components/device/ha-device-automation-picker.ts
index 87257aba4f..c430e20134 100644
--- a/src/components/device/ha-device-automation-picker.ts
+++ b/src/components/device/ha-device-automation-picker.ts
@@ -25,7 +25,7 @@ export abstract class HaDeviceAutomationPicker<
 
   @property() public deviceId?: string;
 
-  @property() public value?: T;
+  @property({ type: Object }) public value?: T;
 
   @state() private _automations: T[] = [];
 
diff --git a/src/components/ha-file-upload.ts b/src/components/ha-file-upload.ts
index 952c588ea2..f4077934ce 100644
--- a/src/components/ha-file-upload.ts
+++ b/src/components/ha-file-upload.ts
@@ -31,11 +31,11 @@ export class HaFileUpload extends LitElement {
 
   @property() public supports?: string;
 
-  @property() public value?: File | File[] | FileList | string;
+  @property({ type: Object }) public value?: File | File[] | FileList | string;
 
   @property({ type: Boolean }) public multiple = false;
 
-  @property({ type: Boolean, reflect: true }) public disabled: boolean = false;
+  @property({ type: Boolean, reflect: true }) public disabled = false;
 
   @property({ type: Boolean }) public uploading = false;
 
diff --git a/src/components/ha-selector/ha-selector-action.ts b/src/components/ha-selector/ha-selector-action.ts
index c1edf4d266..2e203a62da 100644
--- a/src/components/ha-selector/ha-selector-action.ts
+++ b/src/components/ha-selector/ha-selector-action.ts
@@ -11,7 +11,7 @@ export class HaActionSelector extends LitElement {
 
   @property({ attribute: false }) public selector!: ActionSelector;
 
-  @property() public value?: Action;
+  @property({ attribute: false }) public value?: Action;
 
   @property() public label?: string;
 
diff --git a/src/components/ha-selector/ha-selector-condition.ts b/src/components/ha-selector/ha-selector-condition.ts
index 649986deef..756d43b1e4 100644
--- a/src/components/ha-selector/ha-selector-condition.ts
+++ b/src/components/ha-selector/ha-selector-condition.ts
@@ -11,7 +11,7 @@ export class HaConditionSelector extends LitElement {
 
   @property({ attribute: false }) public selector!: ConditionSelector;
 
-  @property() public value?: Condition;
+  @property({ attribute: false }) public value?: Condition;
 
   @property() public label?: string;
 
diff --git a/src/components/ha-selector/ha-selector-location.ts b/src/components/ha-selector/ha-selector-location.ts
index bf08b181e4..a2ae29dd98 100644
--- a/src/components/ha-selector/ha-selector-location.ts
+++ b/src/components/ha-selector/ha-selector-location.ts
@@ -16,7 +16,7 @@ export class HaLocationSelector extends LitElement {
 
   @property({ attribute: false }) public selector!: LocationSelector;
 
-  @property() public value?: LocationSelectorValue;
+  @property({ type: Object }) public value?: LocationSelectorValue;
 
   @property() public label?: string;
 
diff --git a/src/components/ha-selector/ha-selector-target.ts b/src/components/ha-selector/ha-selector-target.ts
index 3270f8b4db..fafc97b62b 100644
--- a/src/components/ha-selector/ha-selector-target.ts
+++ b/src/components/ha-selector/ha-selector-target.ts
@@ -32,7 +32,7 @@ export class HaTargetSelector extends LitElement {
 
   @property({ attribute: false }) public selector!: TargetSelector;
 
-  @property() public value?: HassServiceTarget;
+  @property({ type: Object }) public value?: HassServiceTarget;
 
   @property() public label?: string;
 
diff --git a/src/components/ha-selector/ha-selector-trigger.ts b/src/components/ha-selector/ha-selector-trigger.ts
index 541aac3b44..567a81c4d3 100644
--- a/src/components/ha-selector/ha-selector-trigger.ts
+++ b/src/components/ha-selector/ha-selector-trigger.ts
@@ -11,7 +11,7 @@ export class HaTriggerSelector extends LitElement {
 
   @property({ attribute: false }) public selector!: TriggerSelector;
 
-  @property() public value?: Trigger;
+  @property({ attribute: false }) public value?: Trigger;
 
   @property() public label?: string;
 
diff --git a/src/components/ha-selector/ha-selector-ui-action.ts b/src/components/ha-selector/ha-selector-ui-action.ts
index 63fe5d5bc6..b20cb6ed17 100644
--- a/src/components/ha-selector/ha-selector-ui-action.ts
+++ b/src/components/ha-selector/ha-selector-ui-action.ts
@@ -12,7 +12,7 @@ export class HaSelectorUiAction extends LitElement {
 
   @property({ attribute: false }) public selector!: UiActionSelector;
 
-  @property() public value?: ActionConfig;
+  @property({ attribute: false }) public value?: ActionConfig;
 
   @property() public label?: string;
 
diff --git a/src/panels/config/automation/action/ha-automation-action-row.ts b/src/panels/config/automation/action/ha-automation-action-row.ts
index a6c8fd61dd..64c469a0db 100644
--- a/src/panels/config/automation/action/ha-automation-action-row.ts
+++ b/src/panels/config/automation/action/ha-automation-action-row.ts
@@ -125,7 +125,7 @@ const preventDefault = (ev) => ev.preventDefault();
 export default class HaAutomationActionRow extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public action!: Action;
+  @property({ attribute: false }) public action!: Action;
 
   @property({ type: Boolean }) public narrow = false;
 
@@ -133,7 +133,7 @@ export default class HaAutomationActionRow extends LitElement {
 
   @property({ type: Boolean }) public hideMenu = false;
 
-  @property() public path?: ItemPath;
+  @property({ type: Array }) public path?: ItemPath;
 
   @storage({
     key: "automationClipboard",
diff --git a/src/panels/config/automation/action/ha-automation-action.ts b/src/panels/config/automation/action/ha-automation-action.ts
index 6a9dec5ecc..04284e1b91 100644
--- a/src/panels/config/automation/action/ha-automation-action.ts
+++ b/src/panels/config/automation/action/ha-automation-action.ts
@@ -33,9 +33,9 @@ export default class HaAutomationAction extends LitElement {
 
   @property({ type: Boolean }) public disabled = false;
 
-  @property() public path?: ItemPath;
+  @property({ type: Array }) public path?: ItemPath;
 
-  @property() public actions!: Action[];
+  @property({ attribute: false }) public actions!: Action[];
 
   @state()
   @consume({ context: reorderModeContext, subscribe: true })
diff --git a/src/panels/config/automation/action/types/ha-automation-action-repeat.ts b/src/panels/config/automation/action/types/ha-automation-action-repeat.ts
index 2d4bf88470..2b1cf924a9 100644
--- a/src/panels/config/automation/action/types/ha-automation-action-repeat.ts
+++ b/src/panels/config/automation/action/types/ha-automation-action-repeat.ts
@@ -29,7 +29,7 @@ export class HaRepeatAction extends LitElement implements ActionElement {
 
   @property({ attribute: false }) public action!: RepeatAction;
 
-  @property() public path?: ItemPath;
+  @property({ type: Array }) public path?: ItemPath;
 
   public static get defaultConfig() {
     return { repeat: { count: 2, sequence: [] } };
diff --git a/src/panels/config/automation/blueprint-automation-editor.ts b/src/panels/config/automation/blueprint-automation-editor.ts
index 635e5ada3e..3295b64222 100644
--- a/src/panels/config/automation/blueprint-automation-editor.ts
+++ b/src/panels/config/automation/blueprint-automation-editor.ts
@@ -30,9 +30,9 @@ export class HaBlueprintAutomationEditor extends ReorderModeMixin(LitElement) {
 
   @property({ type: Boolean }) public disabled = false;
 
-  @property({ reflect: true, type: Boolean }) public narrow = false;
+  @property({ type: Boolean, reflect: true }) public narrow = false;
 
-  @property() public config!: BlueprintAutomationConfig;
+  @property({ attribute: false }) public config!: BlueprintAutomationConfig;
 
   @property({ attribute: false }) public stateObj?: HassEntity;
 
diff --git a/src/panels/config/automation/condition/ha-automation-condition-editor.ts b/src/panels/config/automation/condition/ha-automation-condition-editor.ts
index 3a838f03a0..f39092d940 100644
--- a/src/panels/config/automation/condition/ha-automation-condition-editor.ts
+++ b/src/panels/config/automation/condition/ha-automation-condition-editor.ts
@@ -30,7 +30,7 @@ export default class HaAutomationConditionEditor extends LitElement {
 
   @property({ type: Boolean }) public yamlMode = false;
 
-  @property() public path?: ItemPath;
+  @property({ type: Array }) public path?: ItemPath;
 
   private _processedCondition = memoizeOne((condition) =>
     expandConditionWithShorthand(condition)
diff --git a/src/panels/config/automation/condition/ha-automation-condition-row.ts b/src/panels/config/automation/condition/ha-automation-condition-row.ts
index da7782c813..72734de566 100644
--- a/src/panels/config/automation/condition/ha-automation-condition-row.ts
+++ b/src/panels/config/automation/condition/ha-automation-condition-row.ts
@@ -81,13 +81,13 @@ export const handleChangeEvent = (
 export default class HaAutomationConditionRow extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public condition!: Condition;
+  @property({ attribute: false }) public condition!: Condition;
 
   @property({ type: Boolean }) public hideMenu = false;
 
   @property({ type: Boolean }) public disabled = false;
 
-  @property() public path?: ItemPath;
+  @property({ type: Array }) public path?: ItemPath;
 
   @storage({
     key: "automationClipboard",
diff --git a/src/panels/config/automation/condition/ha-automation-condition.ts b/src/panels/config/automation/condition/ha-automation-condition.ts
index e40906cecc..3b8571ff69 100644
--- a/src/panels/config/automation/condition/ha-automation-condition.ts
+++ b/src/panels/config/automation/condition/ha-automation-condition.ts
@@ -38,11 +38,11 @@ import type HaAutomationConditionRow from "./ha-automation-condition-row";
 export default class HaAutomationCondition extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public conditions!: Condition[];
+  @property({ attribute: false }) public conditions!: Condition[];
 
   @property({ type: Boolean }) public disabled = false;
 
-  @property() public path?: ItemPath;
+  @property({ type: Array }) public path?: ItemPath;
 
   @state()
   @consume({ context: reorderModeContext, subscribe: true })
diff --git a/src/panels/config/automation/trigger/ha-automation-trigger-row.ts b/src/panels/config/automation/trigger/ha-automation-trigger-row.ts
index 164226c2a5..aea9540dc0 100644
--- a/src/panels/config/automation/trigger/ha-automation-trigger-row.ts
+++ b/src/panels/config/automation/trigger/ha-automation-trigger-row.ts
@@ -112,7 +112,7 @@ export default class HaAutomationTriggerRow extends LitElement {
 
   @property({ type: Boolean }) public disabled = false;
 
-  @property() public path?: ItemPath;
+  @property({ type: Array }) public path?: ItemPath;
 
   @state() private _warnings?: string[];
 
diff --git a/src/panels/config/automation/trigger/ha-automation-trigger.ts b/src/panels/config/automation/trigger/ha-automation-trigger.ts
index b4a0119e21..4aa7845f6d 100644
--- a/src/panels/config/automation/trigger/ha-automation-trigger.ts
+++ b/src/panels/config/automation/trigger/ha-automation-trigger.ts
@@ -28,11 +28,11 @@ import type HaAutomationTriggerRow from "./ha-automation-trigger-row";
 export default class HaAutomationTrigger extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public triggers!: Trigger[];
+  @property({ attribute: false }) public triggers!: Trigger[];
 
   @property({ type: Boolean }) public disabled = false;
 
-  @property() public path?: ItemPath;
+  @property({ type: Array }) public path?: ItemPath;
 
   @state()
   @consume({ context: reorderModeContext, subscribe: true })
diff --git a/src/panels/config/automation/trigger/types/ha-automation-trigger-event.ts b/src/panels/config/automation/trigger/types/ha-automation-trigger-event.ts
index 3d997e81a4..5904efdba5 100644
--- a/src/panels/config/automation/trigger/types/ha-automation-trigger-event.ts
+++ b/src/panels/config/automation/trigger/types/ha-automation-trigger-event.ts
@@ -15,7 +15,7 @@ import {
 export class HaEventTrigger extends LitElement implements TriggerElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public trigger!: EventTrigger;
+  @property({ attribute: false }) public trigger!: EventTrigger;
 
   @property({ type: Boolean }) public disabled = false;
 
diff --git a/src/panels/config/automation/trigger/types/ha-automation-trigger-persistent_notification.ts b/src/panels/config/automation/trigger/types/ha-automation-trigger-persistent_notification.ts
index 0e942c1860..ee3a1743d4 100644
--- a/src/panels/config/automation/trigger/types/ha-automation-trigger-persistent_notification.ts
+++ b/src/panels/config/automation/trigger/types/ha-automation-trigger-persistent_notification.ts
@@ -23,7 +23,8 @@ export class HaPersistentNotificationTrigger
 {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public trigger!: PersistentNotificationTrigger;
+  @property({ attribute: false })
+  public trigger!: PersistentNotificationTrigger;
 
   @property({ type: Boolean }) public disabled = false;
 
diff --git a/src/panels/config/automation/trigger/types/ha-automation-trigger-tag.ts b/src/panels/config/automation/trigger/types/ha-automation-trigger-tag.ts
index be5a8c7fee..7857ea17b5 100644
--- a/src/panels/config/automation/trigger/types/ha-automation-trigger-tag.ts
+++ b/src/panels/config/automation/trigger/types/ha-automation-trigger-tag.ts
@@ -13,7 +13,7 @@ import { TriggerElement } from "../ha-automation-trigger-row";
 export class HaTagTrigger extends LitElement implements TriggerElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public trigger!: TagTrigger;
+  @property({ attribute: false }) public trigger!: TagTrigger;
 
   @property({ type: Boolean }) public disabled = false;
 
diff --git a/src/panels/config/automation/trigger/types/ha-automation-trigger-webhook.ts b/src/panels/config/automation/trigger/types/ha-automation-trigger-webhook.ts
index 300b7215c8..e090209a22 100644
--- a/src/panels/config/automation/trigger/types/ha-automation-trigger-webhook.ts
+++ b/src/panels/config/automation/trigger/types/ha-automation-trigger-webhook.ts
@@ -27,7 +27,7 @@ const DEFAULT_WEBHOOK_ID = "";
 export class HaWebhookTrigger extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public trigger!: WebhookTrigger;
+  @property({ attribute: false }) public trigger!: WebhookTrigger;
 
   @property({ type: Boolean }) public disabled = false;
 
diff --git a/src/panels/config/automation/trigger/types/ha-automation-trigger-zone.ts b/src/panels/config/automation/trigger/types/ha-automation-trigger-zone.ts
index 3b9942efc5..7ddf87ccdf 100644
--- a/src/panels/config/automation/trigger/types/ha-automation-trigger-zone.ts
+++ b/src/panels/config/automation/trigger/types/ha-automation-trigger-zone.ts
@@ -19,7 +19,7 @@ const includeDomains = ["zone"];
 export class HaZoneTrigger extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public trigger!: ZoneTrigger;
+  @property({ attribute: false }) public trigger!: ZoneTrigger;
 
   @property({ type: Boolean }) public disabled = false;
 
diff --git a/src/panels/config/cloud/account/cloud-remote-pref.ts b/src/panels/config/cloud/account/cloud-remote-pref.ts
index b77159d8e6..54b093e949 100644
--- a/src/panels/config/cloud/account/cloud-remote-pref.ts
+++ b/src/panels/config/cloud/account/cloud-remote-pref.ts
@@ -22,7 +22,7 @@ import { showCloudCertificateDialog } from "../dialog-cloud-certificate/show-dia
 export class CloudRemotePref extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public cloudStatus?: CloudStatusLoggedIn;
+  @property({ attribute: false }) public cloudStatus?: CloudStatusLoggedIn;
 
   protected render() {
     if (!this.cloudStatus) {
diff --git a/src/panels/config/cloud/account/cloud-tts-pref.ts b/src/panels/config/cloud/account/cloud-tts-pref.ts
index ce9cc85dab..3107ff622a 100644
--- a/src/panels/config/cloud/account/cloud-tts-pref.ts
+++ b/src/panels/config/cloud/account/cloud-tts-pref.ts
@@ -24,7 +24,7 @@ import { showTryTtsDialog } from "./show-dialog-cloud-tts-try";
 export class CloudTTSPref extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public cloudStatus?: CloudStatusLoggedIn;
+  @property({ attribute: false }) public cloudStatus?: CloudStatusLoggedIn;
 
   @state() private savingPreferences = false;
 
diff --git a/src/panels/config/cloud/ha-config-cloud.ts b/src/panels/config/cloud/ha-config-cloud.ts
index fd02981c91..08b4c303c3 100644
--- a/src/panels/config/cloud/ha-config-cloud.ts
+++ b/src/panels/config/cloud/ha-config-cloud.ts
@@ -22,7 +22,7 @@ class HaConfigCloud extends HassRouterPage {
 
   @property({ attribute: false }) public route!: Route;
 
-  @property() public cloudStatus!: CloudStatus;
+  @property({ attribute: false }) public cloudStatus!: CloudStatus;
 
   protected routerOptions: RouterOptions = {
     defaultPage: "login",
diff --git a/src/panels/config/dashboard/ha-config-dashboard.ts b/src/panels/config/dashboard/ha-config-dashboard.ts
index 8bcb950c9c..918b8c888e 100644
--- a/src/panels/config/dashboard/ha-config-dashboard.ts
+++ b/src/panels/config/dashboard/ha-config-dashboard.ts
@@ -118,7 +118,7 @@ class HaConfigDashboard extends SubscribeMixin(LitElement) {
 
   @property({ type: Boolean }) public isWide = false;
 
-  @property() public cloudStatus?: CloudStatus;
+  @property({ attribute: false }) public cloudStatus?: CloudStatus;
 
   @property({ type: Boolean }) public showAdvanced = false;
 
diff --git a/src/panels/config/devices/device-detail/ha-device-info-card.ts b/src/panels/config/devices/device-detail/ha-device-info-card.ts
index 0ec9660586..0af9a8bdc6 100644
--- a/src/panels/config/devices/device-detail/ha-device-info-card.ts
+++ b/src/panels/config/devices/device-detail/ha-device-info-card.ts
@@ -13,7 +13,7 @@ import { HomeAssistant } from "../../../../types";
 export class HaDeviceCard extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public device!: DeviceRegistryEntry;
+  @property({ attribute: false }) public device!: DeviceRegistryEntry;
 
   @property({ type: Boolean }) public narrow = false;
 
diff --git a/src/panels/config/devices/device-detail/integration-elements/zha/ha-device-info-zha.ts b/src/panels/config/devices/device-detail/integration-elements/zha/ha-device-info-zha.ts
index da52b4dd24..07fe9643a8 100644
--- a/src/panels/config/devices/device-detail/integration-elements/zha/ha-device-info-zha.ts
+++ b/src/panels/config/devices/device-detail/integration-elements/zha/ha-device-info-zha.ts
@@ -18,7 +18,7 @@ import { formatAsPaddedHex } from "../../../../integrations/integration-panels/z
 export class HaDeviceInfoZha extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public device!: DeviceRegistryEntry;
+  @property({ attribute: false }) public device!: DeviceRegistryEntry;
 
   @state() private _zhaDevice?: ZHADevice;
 
diff --git a/src/panels/config/integrations/integration-panels/zha/zha-cluster-attributes.ts b/src/panels/config/integrations/integration-panels/zha/zha-cluster-attributes.ts
index b0575c42f9..cc052ac842 100644
--- a/src/panels/config/integrations/integration-panels/zha/zha-cluster-attributes.ts
+++ b/src/panels/config/integrations/integration-panels/zha/zha-cluster-attributes.ts
@@ -33,9 +33,9 @@ import { ItemSelectedEvent, SetAttributeServiceData } from "./types";
 export class ZHAClusterAttributes extends LitElement {
   @property({ attribute: false }) public hass?: HomeAssistant;
 
-  @property() public device?: ZHADevice;
+  @property({ attribute: false }) public device?: ZHADevice;
 
-  @property() public selectedCluster?: Cluster;
+  @property({ type: Object }) public selectedCluster?: Cluster;
 
   @state() private _attributes: Attribute[] | undefined;
 
diff --git a/src/panels/config/integrations/integration-panels/zha/zha-cluster-commands.ts b/src/panels/config/integrations/integration-panels/zha/zha-cluster-commands.ts
index 66e59c382d..f699db7634 100644
--- a/src/panels/config/integrations/integration-panels/zha/zha-cluster-commands.ts
+++ b/src/panels/config/integrations/integration-panels/zha/zha-cluster-commands.ts
@@ -30,9 +30,9 @@ export class ZHAClusterCommands extends LitElement {
 
   @property({ type: Boolean }) public isWide = false;
 
-  @property() public device?: ZHADevice;
+  @property({ attribute: false }) public device?: ZHADevice;
 
-  @property() public selectedCluster?: Cluster;
+  @property({ type: Object }) public selectedCluster?: Cluster;
 
   @state() private _commands: Command[] | undefined;
 
diff --git a/src/panels/config/integrations/integration-panels/zha/zha-device-binding.ts b/src/panels/config/integrations/integration-panels/zha/zha-device-binding.ts
index 993aaad79e..e21f6ec625 100644
--- a/src/panels/config/integrations/integration-panels/zha/zha-device-binding.ts
+++ b/src/panels/config/integrations/integration-panels/zha/zha-device-binding.ts
@@ -21,7 +21,7 @@ import { ItemSelectedEvent } from "./types";
 export class ZHADeviceBindingControl extends LitElement {
   @property({ attribute: false }) public hass?: HomeAssistant;
 
-  @property() public device?: ZHADevice;
+  @property({ attribute: false }) public device?: ZHADevice;
 
   @state() private _bindTargetIndex = -1;
 
diff --git a/src/panels/config/integrations/integration-panels/zha/zha-device-card.ts b/src/panels/config/integrations/integration-panels/zha/zha-device-card.ts
index 46657ffc63..695a9bd9dc 100644
--- a/src/panels/config/integrations/integration-panels/zha/zha-device-card.ts
+++ b/src/panels/config/integrations/integration-panels/zha/zha-device-card.ts
@@ -29,7 +29,7 @@ import { getIeeeTail } from "./functions";
 class ZHADeviceCard extends SubscribeMixin(LitElement) {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public device?: ZHADevice;
+  @property({ attribute: false }) public device?: ZHADevice;
 
   @property({ type: Boolean }) public narrow = false;
 
diff --git a/src/panels/config/integrations/integration-panels/zha/zha-device-neighbors.ts b/src/panels/config/integrations/integration-panels/zha/zha-device-neighbors.ts
index 28ab989c31..64bec7d1bc 100644
--- a/src/panels/config/integrations/integration-panels/zha/zha-device-neighbors.ts
+++ b/src/panels/config/integrations/integration-panels/zha/zha-device-neighbors.ts
@@ -26,7 +26,7 @@ class ZHADeviceNeighbors extends LitElement {
 
   @property({ type: Boolean }) public narrow = false;
 
-  @property() public device: ZHADevice | undefined;
+  @property({ attribute: false }) public device?: ZHADevice;
 
   @state() private _devices: Map<string, ZHADevice> | undefined;
 
diff --git a/src/panels/config/integrations/integration-panels/zha/zha-device-pairing-status-card.ts b/src/panels/config/integrations/integration-panels/zha/zha-device-pairing-status-card.ts
index e39ae92808..1c249d9507 100644
--- a/src/panels/config/integrations/integration-panels/zha/zha-device-pairing-status-card.ts
+++ b/src/panels/config/integrations/integration-panels/zha/zha-device-pairing-status-card.ts
@@ -18,7 +18,7 @@ import "./zha-device-card";
 class ZHADevicePairingStatusCard extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public device?: ZHADevice;
+  @property({ attribute: false }) public device?: ZHADevice;
 
   @property({ type: Boolean }) public narrow = false;
 
diff --git a/src/panels/config/integrations/integration-panels/zha/zha-device-signature.ts b/src/panels/config/integrations/integration-panels/zha/zha-device-signature.ts
index 5d83434184..cd1675bed9 100644
--- a/src/panels/config/integrations/integration-panels/zha/zha-device-signature.ts
+++ b/src/panels/config/integrations/integration-panels/zha/zha-device-signature.ts
@@ -8,7 +8,7 @@ import { HomeAssistant } from "../../../../../types";
 class ZHADeviceZigbeeInfo extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public device: ZHADevice | undefined;
+  @property({ attribute: false }) public device?: ZHADevice;
 
   @state() private _signature: any;
 
diff --git a/src/panels/config/integrations/integration-panels/zha/zha-group-binding.ts b/src/panels/config/integrations/integration-panels/zha/zha-group-binding.ts
index d96b27c9ad..641d43b240 100644
--- a/src/panels/config/integrations/integration-panels/zha/zha-group-binding.ts
+++ b/src/panels/config/integrations/integration-panels/zha/zha-group-binding.ts
@@ -31,7 +31,7 @@ import "@material/mwc-list/mwc-list-item";
 export class ZHAGroupBindingControl extends LitElement {
   @property({ attribute: false }) public hass?: HomeAssistant;
 
-  @property() public device?: ZHADevice;
+  @property({ attribute: false }) public device?: ZHADevice;
 
   @state() private _bindTargetIndex = -1;
 
diff --git a/src/panels/config/integrations/integration-panels/zha/zha-manage-clusters.ts b/src/panels/config/integrations/integration-panels/zha/zha-manage-clusters.ts
index cdc2deb0cd..0efd3f83c1 100644
--- a/src/panels/config/integrations/integration-panels/zha/zha-manage-clusters.ts
+++ b/src/panels/config/integrations/integration-panels/zha/zha-manage-clusters.ts
@@ -42,7 +42,7 @@ export class ZHAManageClusters extends LitElement {
 
   @property({ type: Boolean }) public isWide = false;
 
-  @property() public device?: ZHADevice;
+  @property({ attribute: false }) public device?: ZHADevice;
 
   @state() private _selectedClusterIndex = -1;
 
diff --git a/src/panels/config/voice-assistants/assist-pref.ts b/src/panels/config/voice-assistants/assist-pref.ts
index fa1350936f..6ed2899cc9 100644
--- a/src/panels/config/voice-assistants/assist-pref.ts
+++ b/src/panels/config/voice-assistants/assist-pref.ts
@@ -1,7 +1,7 @@
 import "@material/mwc-list/mwc-list";
 import { mdiHelpCircle, mdiPlus, mdiStar } from "@mdi/js";
-import { css, CSSResultGroup, html, LitElement, PropertyValues } from "lit";
-import { property, state } from "lit/decorators";
+import { CSSResultGroup, LitElement, PropertyValues, css, html } from "lit";
+import { customElement, property, state } from "lit/decorators";
 import memoizeOne from "memoize-one";
 import { formatLanguageCode } from "../../../common/language/format_language";
 import "../../../components/ha-alert";
@@ -26,9 +26,10 @@ import { ExposeEntitySettings } from "../../../data/expose";
 import { showConfirmationDialog } from "../../../dialogs/generic/show-dialog-box";
 import type { HomeAssistant } from "../../../types";
 import { brandsUrl } from "../../../util/brands-url";
-import { showVoiceAssistantPipelineDetailDialog } from "./show-dialog-voice-assistant-pipeline-detail";
 import { documentationUrl } from "../../../util/documentation-url";
+import { showVoiceAssistantPipelineDetailDialog } from "./show-dialog-voice-assistant-pipeline-detail";
 
+@customElement("assist-pref")
 export class AssistPref extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
@@ -37,14 +38,14 @@ export class AssistPref extends LitElement {
     ExposeEntitySettings
   >;
 
+  @property({ attribute: false }) public cloudStatus?: CloudStatus;
+
   @state() private _pipelines: AssistPipeline[] = [];
 
   @state() private _preferred: string | null = null;
 
   @state() private _devices: AssistDevice[] = [];
 
-  @property() public cloudStatus?: CloudStatus;
-
   protected firstUpdated(changedProps: PropertyValues) {
     super.firstUpdated(changedProps);
 
@@ -277,5 +278,3 @@ declare global {
     "assist-pref": AssistPref;
   }
 }
-
-customElements.define("assist-pref", AssistPref);
diff --git a/src/panels/config/voice-assistants/cloud-alexa-pref.ts b/src/panels/config/voice-assistants/cloud-alexa-pref.ts
index 4286f241f3..3418293be1 100644
--- a/src/panels/config/voice-assistants/cloud-alexa-pref.ts
+++ b/src/panels/config/voice-assistants/cloud-alexa-pref.ts
@@ -27,7 +27,7 @@ export class CloudAlexaPref extends LitElement {
     ExposeEntitySettings
   >;
 
-  @property() public cloudStatus?: CloudStatusLoggedIn;
+  @property({ attribute: false }) public cloudStatus?: CloudStatusLoggedIn;
 
   @state() private _exposeNew?: boolean;
 
diff --git a/src/panels/lovelace/components/hui-action-editor.ts b/src/panels/lovelace/components/hui-action-editor.ts
index a578e24853..92fa589987 100644
--- a/src/panels/lovelace/components/hui-action-editor.ts
+++ b/src/panels/lovelace/components/hui-action-editor.ts
@@ -72,13 +72,13 @@ const ASSIST_SCHEMA = [
 
 @customElement("hui-action-editor")
 export class HuiActionEditor extends LitElement {
-  @property() public config?: ActionConfig;
+  @property({ attribute: false }) public config?: ActionConfig;
 
   @property() public label?: string;
 
-  @property() public actions?: UiAction[];
+  @property({ attribute: false }) public actions?: UiAction[];
 
-  @property() public defaultAction?: UiAction;
+  @property({ attribute: false }) public defaultAction?: UiAction;
 
   @property() public tooltipText?: string;
 
diff --git a/src/panels/lovelace/components/hui-card-options.ts b/src/panels/lovelace/components/hui-card-options.ts
index 8236d900e3..7f59aaf3e9 100644
--- a/src/panels/lovelace/components/hui-card-options.ts
+++ b/src/panels/lovelace/components/hui-card-options.ts
@@ -54,7 +54,7 @@ export class HuiCardOptions extends LitElement {
 
   @property({ attribute: false }) public lovelace?: Lovelace;
 
-  @property() public path?: [number, number];
+  @property({ type: Array }) public path?: [number, number];
 
   @queryAssignedNodes() private _assignedNodes?: NodeListOf<LovelaceCard>;
 
diff --git a/src/panels/lovelace/components/hui-generic-entity-row.ts b/src/panels/lovelace/components/hui-generic-entity-row.ts
index d426fde1fd..eb745db372 100644
--- a/src/panels/lovelace/components/hui-generic-entity-row.ts
+++ b/src/panels/lovelace/components/hui-generic-entity-row.ts
@@ -28,7 +28,7 @@ import { createEntityNotFoundWarning } from "./hui-warning";
 export class HuiGenericEntityRow extends LitElement {
   @property({ attribute: false }) public hass?: HomeAssistant;
 
-  @property() public config?: EntitiesCardEntityConfig;
+  @property({ attribute: false }) public config?: EntitiesCardEntityConfig;
 
   @property() public secondaryText?: string;
 
diff --git a/src/panels/lovelace/editor/card-editor/hui-card-preview.ts b/src/panels/lovelace/editor/card-editor/hui-card-preview.ts
index 5512b1cfbc..a1c9582900 100644
--- a/src/panels/lovelace/editor/card-editor/hui-card-preview.ts
+++ b/src/panels/lovelace/editor/card-editor/hui-card-preview.ts
@@ -10,7 +10,7 @@ import { LovelaceCard } from "../../types";
 export class HuiCardPreview extends ReactiveElement {
   @property({ attribute: false }) public hass?: HomeAssistant;
 
-  @property() public config?: LovelaceCardConfig;
+  @property({ attribute: false }) public config?: LovelaceCardConfig;
 
   private _element?: LovelaceCard;
 
diff --git a/src/panels/lovelace/editor/lovelace-editor/hui-lovelace-editor.ts b/src/panels/lovelace/editor/lovelace-editor/hui-lovelace-editor.ts
index e3805d93f5..b735db367c 100644
--- a/src/panels/lovelace/editor/lovelace-editor/hui-lovelace-editor.ts
+++ b/src/panels/lovelace/editor/lovelace-editor/hui-lovelace-editor.ts
@@ -18,7 +18,7 @@ declare global {
 export class HuiLovelaceEditor extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property() public config?: LovelaceConfig;
+  @property({ attribute: false }) public config?: LovelaceConfig;
 
   get _title(): string {
     if (!this.config) {