Restore screen readers support on pickers (#25553)

src/components/ha-combo-box-textfield.ts

@@ -0,0 +1,24 @@
+import type { PropertyValues } from "lit";
+import { customElement, property } from "lit/decorators";
+import { HaTextField } from "./ha-textfield";
+
+@customElement("ha-combo-box-textfield")
+export class HaComboBoxTextField extends HaTextField {
+  @property({ type: Boolean, attribute: "disable-set-value" })
+  public disableSetValue = false;
+
+  protected willUpdate(changedProps: PropertyValues): void {
+    super.willUpdate(changedProps);
+    if (changedProps.has("value")) {
+      if (this.disableSetValue) {
+        this.value = changedProps.get("value") as string;
+      }
+    }
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ha-combo-box-textfield": HaComboBoxTextField;
+  }
+}