diff --git a/npm/ng-packs/packages/theme-shared/src/lib/services/confirmation.service.ts b/npm/ng-packs/packages/theme-shared/src/lib/services/confirmation.service.ts
index 6a90b42ae1..bfd5b32230 100644
--- a/npm/ng-packs/packages/theme-shared/src/lib/services/confirmation.service.ts
+++ b/npm/ng-packs/packages/theme-shared/src/lib/services/confirmation.service.ts
@@ -75,12 +75,12 @@ export class ConfirmationService {
     return this.status$;
   }
 
-  clear(status?: Confirmation.Status) {
+  clear(status: Confirmation.Status = Confirmation.Status.dismiss) {
     this.confirmation$.next();
-    this.status$.next(status || Confirmation.Status.dismiss);
+    this.status$.next(status);
   }
 
-  listenToEscape() {
+  private listenToEscape() {
     fromEvent(document, 'keyup')
       .pipe(
         takeUntil(this.status$),