diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/localization/registry/translation.registry.ts b/src/Umbraco.Web.UI.Client/src/packages/core/localization/registry/translation.registry.ts
index 12b27abe19..f441874ee4 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/localization/registry/translation.registry.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/localization/registry/translation.registry.ts
@@ -22,6 +22,7 @@ export class UmbTranslationRegistry {
 	}
 
 	#currentLanguage = new Subject<string>();
+	#isDefaultLoaded = new BehaviorSubject(false);
 
 	constructor(extensionRegistry: UmbBackofficeExtensionRegistry) {
 		const currentLanguage$ = this.#currentLanguage.pipe(