diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/property-action/shared/property-action-menu/property-action-menu.element.ts b/src/Umbraco.Web.UI.Client/src/packages/core/property-action/shared/property-action-menu/property-action-menu.element.ts
index b8af412389..34b786cca7 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/property-action/shared/property-action-menu/property-action-menu.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/property-action/shared/property-action-menu/property-action-menu.element.ts
@@ -10,24 +10,25 @@ import { UmbLitElement } from '@umbraco-cms/backoffice/lit-element';
 @customElement('umb-property-action-menu')
 export class UmbPropertyActionMenuElement extends UmbLitElement {
 	#actionsInitializer?: UmbExtensionsElementInitializer<ManifestTypes, 'propertyAction'>;
+	#value: unknown;
+	#propertyEditorUiAlias = '';
 
 	@property({ attribute: false })
 	public set value(value: unknown) {
-		this._value = value;
+		this.#value = value;
 		if (this.#actionsInitializer) {
 			this.#actionsInitializer.properties = { value };
 		}
 	}
 	public get value(): unknown {
-		return this._value;
+		return this.#value;
 	}
 
-	private _value?: unknown;
-
-	#propertyEditorUiAlias = '';
-
 	@property()
 	set propertyEditorUiAlias(alias: string) {
+		// If there is an existing initializer, we need to dispose it.
+		this.#actionsInitializer?.destroy();
+
 		this.#propertyEditorUiAlias = alias;
 		// TODO: Stop using string for 'propertyAction', we need to start using Const.
 		// TODO: Align property actions with entity actions.
@@ -47,7 +48,7 @@ export class UmbPropertyActionMenuElement extends UmbLitElement {
 	}
 
 	@state()
-	private _actions: Array<UmbExtensionElementInitializer<ManifestPropertyAction, any>> = [];
+	private _actions: Array<UmbExtensionElementInitializer<ManifestPropertyAction, never>> = [];
 
 	render() {
 		return this._actions.length > 0