Getting "This URL can be used only once" response even after clicking verify link

When I do signup on auth0 , I am getting verify link and clicking on that I get redirected to my ionic 4 mobile application. But when when application opens within “(window as any).handleOpenURL = (url: string) => {}” I am getting “This URL can be used only once” sometimes. I should get isSuccess:‘true’,
supportSignUp:‘true’. Is there any setting or am I missing something.