prevent form status changes from triggering a valueChanges emission (#17181)

- previous data within the cipher can be overwritten by the initial form data

libs/vault/src/cipher-form/components/autofill-options/autofill-options.component.spec.ts

@@ -39,7 +39,8 @@ describe("AutofillOptionsComponent", () => {
 
   beforeEach(async () => {
     getInitialCipherView.mockClear();
-    cipherFormContainer = mock<CipherFormContainer>({ getInitialCipherView, formStatusChange$ });
+    cipherFormContainer = mock<CipherFormContainer>({ getInitialCipherView });
+    cipherFormContainer.formStatusChange$ = formStatusChange$.asObservable();
     liveAnnouncer = mock<LiveAnnouncer>();
     platformUtilsService = mock<PlatformUtilsService>();
     domainSettingsService = mock<DomainSettingsService>();
@@ -266,6 +267,23 @@ describe("AutofillOptionsComponent", () => {
     expect(component.autofillOptionsForm.value.uris.length).toEqual(1);
   });
 
+  it("does not emit events when status changes to prevent a `valueChanges` call", () => {
+    fixture.detectChanges();
+
+    const enable = jest.spyOn(component.autofillOptionsForm, "enable");
+    const disable = jest.spyOn(component.autofillOptionsForm, "disable");
+
+    formStatusChange$.next("disabled");
+    fixture.detectChanges();
+
+    expect(disable).toHaveBeenCalledWith({ emitEvent: false });
+
+    formStatusChange$.next("enabled");
+    fixture.detectChanges();
+
+    expect(enable).toHaveBeenCalledWith({ emitEvent: false });
+  });
+
   describe("Drag & Drop Functionality", () => {
     beforeEach(() => {
       // Prevent auto‑adding an empty URI by setting a non‑null initial value.

libs/vault/src/cipher-form/components/autofill-options/autofill-options.component.ts

@@ -140,9 +140,9 @@ export class AutofillOptionsComponent implements OnInit {
     this.cipherFormContainer.formStatusChange$.pipe(takeUntilDestroyed()).subscribe((status) => {
       // Disable adding new URIs when the cipher form is disabled
       if (status === "disabled") {
-        this.autofillOptionsForm.disable();
+        this.autofillOptionsForm.disable({ emitEvent: false });
       } else if (!this.isPartialEdit) {
-        this.autofillOptionsForm.enable();
+        this.autofillOptionsForm.enable({ emitEvent: false });
       }
     });
   }