Bumped version to 20211229.1

Co-authored-by: Paulus Schoutsen <balloob@gmail.com>

setup.py

@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 
 setup(
     name="home-assistant-frontend",
-    version="20211229.0",
+    version="20211229.1",
     description="The Home Assistant frontend",
     url="https://github.com/home-assistant/frontend",
     author="The Home Assistant Authors",

src/common/navigate.ts

@@ -1,3 +1,4 @@
+import { historyPromise } from "../state/url-sync-mixin";
 import { fireEvent } from "./dom/fire_event";
 import { mainWindow } from "./dom/get_main_window";
 
@@ -15,6 +16,11 @@ export interface NavigateOptions {
 export const navigate = (path: string, options?: NavigateOptions) => {
   const replace = options?.replace || false;
 
+  if (historyPromise) {
+    historyPromise.then(() => navigate(path, options));
+    return;
+  }
+
   if (__DEMO__) {
     if (replace) {
       mainWindow.history.replaceState(

src/panels/config/automation/dialog-new-automation.ts

@@ -2,7 +2,6 @@ import "@material/mwc-button";
 import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { fireEvent } from "../../../common/dom/fire_event";
-import { nextRender } from "../../../common/util/render-status";
 import "../../../components/ha-blueprint-picker";
 import "../../../components/ha-card";
 import "../../../components/ha-circular-progress";
@@ -26,8 +25,10 @@ class DialogNewAutomation extends LitElement implements HassDialog {
   }
 
   public closeDialog(): void {
+    if (this._opened) {
+      fireEvent(this, "dialog-closed", { dialog: this.localName });
+    }
     this._opened = false;
-    fireEvent(this, "dialog-closed", { dialog: this.localName });
   }
 
   protected render(): TemplateResult {
@@ -66,8 +67,8 @@ class DialogNewAutomation extends LitElement implements HassDialog {
                 "ui.panel.config.automation.dialog_new.start_empty_description"
               )}
             </span>
-            <ha-icon-next slot="meta"></ha-icon-next
-          ></mwc-list-item>
+            <ha-icon-next slot="meta"></ha-icon-next>
+          </mwc-list-item>
         </mwc-list>
       </ha-dialog>
     `;
@@ -75,7 +76,6 @@ class DialogNewAutomation extends LitElement implements HassDialog {
 
   private async _blueprintPicked(ev: CustomEvent) {
     this.closeDialog();
-    await nextRender();
     showAutomationEditor({ use_blueprint: { path: ev.detail.value } });
   }
 
@@ -85,7 +85,6 @@ class DialogNewAutomation extends LitElement implements HassDialog {
 
   private async _blank() {
     this.closeDialog();
-    await nextRender();
     showAutomationEditor();
   }
 

src/state/url-sync-mixin.ts

@@ -13,6 +13,11 @@ import { Constructor } from "../types";
 
 const DEBUG = false;
 
+// eslint-disable-next-line import/no-mutable-exports
+export let historyPromise: Promise<void> | undefined;
+
+let historyResolve: undefined | (() => void);
+
 export const urlSyncMixin = <
   T extends Constructor<ReactiveElement & ProvideHassElement>
 >(
@@ -62,16 +67,26 @@ export const urlSyncMixin = <
             if (DEBUG) {
               console.log("remove state", ev.detail.dialog);
             }
-            this._ignoreNextPopState = true;
-            mainWindow.history.back();
+            if (history.length) {
+              this._ignoreNextPopState = true;
+              historyPromise = new Promise((resolve) => {
+                historyResolve = () => {
+                  resolve();
+                  historyResolve = undefined;
+                  historyPromise = undefined;
+                };
+                mainWindow.history.back();
+              });
+            }
           }
         };
 
         private _popstateChangeListener = (ev: PopStateEvent) => {
           if (this._ignoreNextPopState) {
             if (
-              ev.state?.oldState?.replaced ||
-              ev.state?.oldState?.dialogParams === null
+              history.length &&
+              (ev.state?.oldState?.replaced ||
+                ev.state?.oldState?.dialogParams === null)
             ) {
               // if the previous dialog was replaced, or we could not copy the params, and the current dialog is closed, we should also remove the previous dialog from history
               if (DEBUG) {
@@ -80,7 +95,13 @@ export const urlSyncMixin = <
               mainWindow.history.back();
               return;
             }
+            if (DEBUG) {
+              console.log("ignore popstate");
+            }
             this._ignoreNextPopState = false;
+            if (historyResolve) {
+              historyResolve();
+            }
             return;
           }
           if (ev.state && "dialog" in ev.state) {
@@ -89,6 +110,9 @@ export const urlSyncMixin = <
             }
             this._handleDialogStateChange(ev.state);
           }
+          if (historyResolve) {
+            historyResolve();
+          }
         };
 
         private async _handleDialogStateChange(state: DialogState) {