[835] Auto-save in new Item Submission form breaks the form

Improved form touched state in ngrx store.

src/app/shared/form/builder/form-builder.service.ts

@@ -384,7 +384,7 @@ export class FormBuilderService extends DynamicFormService {
 
     const result = iterateControlModels([model]);
 
-    return result;
+    return Object.keys(result);
   }
 
 }