Google recaptcha lib is loaded more than once in unit tests

[aacanakin]

I have a wrapper around captcha component. The captcha component is imported in custom module namely UiModule. When I run unit tests, I have the following error;

Uncaught Error: ReCAPTCHA placeholder element must be empty

I checked this error. This error originates from loading google captcha library more than once.
Here's the beforeEach function of wrapper component;

beforeEach(async(() => {
    TestBed.configureTestingModule({
      imports: [
        UiModule
      ]
    }).compileComponents();
  }));

beforeEach(() => {

    fixture = TestBed.createComponent(CaptchaComponent);
    component = fixture.componentInstance;

    component.token = environment.captcha.testToken;
    component.siteKey = environment.captcha.siteKey;
    component.testMode = true;

    fixture.detectChanges();
  });

UiModule declaration has RecaptchaModule exports.

[xmaestro]

Do you have a solution in mind?

[aacanakin]

I don't have any solution currently.
Maybe, the component would unload google recaptcha lib after its ngOnDestroy hook is called? Is it possible @xmaestro ?

[xmaestro]

Were you able to find a workaround?