isPendingRedirect() and browser 'back' navigation

I’m using the result of isPendingRedirect() to update the page in which the widget is contained (this is a Vue-based SPA), and also to show / hide a ‘log in anonymously’ button. But if the user clicks on, say, ‘Sign in with Email’, they are taken to the account chooser page (away from my app). If they then realise they clicked on the wrong button and hit the browser ‘back’ button, my app is loaded again, but isPendingRedirect() returns true, so my page now doesn’t have a log in anonymously button, and also the label now says ‘Please wait’ instead of ‘Please log in’, as it’s expecting the login to be in progress.

How can I tell the difference between my page loading because there really is a pending login, and simply due to navigation?

[7-of-9]

@fterradev Agreed - is there no way at all to determine if the user canceled the login flow by hitting the back button??

[bojeil-google]

isPendingRedirect() is to determine whether the UI needs to be rendered to complete a signInWithRedirect, linkWithRedirect or accountchooser.com redirect operations. If the user hits a Sign in with email button accidentally and then the user clicks the browser back button, showing the UI again is still reasonable as it should render the sign-in UI (which is the screen where the user was before the redirect).