On PC Xbox beta app whenever I click the sign-in button It does nothing

I am having a similar problem. I signed up for the xbox game pass for pc beta today and paid for it, yet whenever I click on a game in the app, it prompts me to sign up and pay for it again, then gives me an error.

I deleted the folders that you recommended and it did not help my issue. When I try to click the sign in button it's almost as if the xbox app refreshes itself and the button does nothing.

I have the same issue. No errors when signing in, just goes through the motions. I click on lets play button after signing in and it shows that im not logged in. I also cant play any games through the app. Get an error that i'm not logged into xbox.
tried reinstalling the xbox pc beta app, and the xbox identity provider app, restarted pc, and still not fixed.

same problem, no solution in sight yet. hoping for the support team to give a statement about that. to be more detailed: starting the xbox (beta) app for the first time -> choosing to sign in -> blackscreen in app -> home screen in app but not signed in.
clicking sign in after that does nothing at all.

Is the issue on your console or PC? Try removing your account from your console then signing back in. On PC you can right click the Xbox beta app and select more, then app settings. Then you can reset and repair the app. When you sign into your MS account
on a browser, does your services and subscriptions tab show GPU is active?