diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/entity-bulk-action/entity-bulk-action.element.ts b/src/Umbraco.Web.UI.Client/src/packages/core/entity-bulk-action/entity-bulk-action.element.ts
index e18e12219e..9e3b91fed1 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/entity-bulk-action/entity-bulk-action.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/entity-bulk-action/entity-bulk-action.element.ts
@@ -38,7 +38,13 @@ export class UmbEntityBulkActionElement extends UmbLitElement {
 	async #createApi() {
 		if (!this._manifest) return;
 
-		this.#api = await createExtensionApi(this._manifest, [this, this._manifest.meta.repositoryAlias, this._selection]);
+		this.#api = await createExtensionApi(this._manifest, [
+			this,
+			{
+				meta: this._manifest.meta,
+			},
+			this._selection,
+		]);
 	}
 
 	#api?: UmbEntityBulkActionBase;
diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/entity-bulk-action/entity-bulk-action.ts b/src/Umbraco.Web.UI.Client/src/packages/core/entity-bulk-action/entity-bulk-action.ts
index dbd9e0c67a..b4eec726bf 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/entity-bulk-action/entity-bulk-action.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/entity-bulk-action/entity-bulk-action.ts
@@ -1,4 +1,4 @@
-import type { UmbAction} from '@umbraco-cms/backoffice/action';
+import type { UmbAction } from '@umbraco-cms/backoffice/action';
 import { UmbActionBase } from '@umbraco-cms/backoffice/action';
 import type { UmbControllerHostElement } from '@umbraco-cms/backoffice/controller-api';
 
@@ -12,10 +12,10 @@ export abstract class UmbEntityBulkActionBase<RepositoryType = unknown>
 	extends UmbActionBase<RepositoryType>
 	implements UmbEntityBulkAction<RepositoryType>
 {
-	selection: Array<string>;
+	selection: Array<string> = [];
 
-	constructor(host: UmbControllerHostElement, repositoryAlias: string, selection: Array<string>) {
-		super(host, repositoryAlias);
+	constructor(host: UmbControllerHostElement, args: any, selection: Array<string>) {
+		super(host, args);
 		this.selection = selection;
 	}