The issue is caused because you need a few components to make the sign in workingTitle says it all. I was unable to login on Xbox app so that I can use my own Xbox game pass. Did make several NTLited images so that I can find which component removal causing the issue and still unable to find it. Hope you can fix this issue.
Are you using the compact or superlite version?Obs: Install all .NET apps, and the others, for me is working perfectly. (I'm using Ghost Spectre ISO, and is working without any problems, but make sure you test in a VM)
I'm using superlite version, all you have to do is go to Ghost toolbox and them type 10 - Microsoft Store and Xbox Console CompanionAre you using the compact or superlite version?
I'm testing out the superlite version, it seems to be missing many of the required components such as VClibs.140. Beyond using the Ghost Toolbox, I haven't done anything special and I can't sign into the Xbox game pass app.
Edit: After more testing seems to be something just wrong with that install, all the required components are there. However I still can't sign into the XBox game pass app, I just get a grey screen for a second.