It worked on a previous build, I used nsec. I also deeply regretted when you gave up work on the signer you built
Discussion
It had extreme potential to be used for evil so I had to kill it before that played out
If you had it working in a previous version it's very likely a migration from the previous format in your settings failed for some reason -- did you try uninstalling it and reinstalling it, hopefully that will clear the settings. If that doesn't work it might be worthy clicking on "create new account" and then logging out and trying to login with your real key.
No nothing, I think I need a new phone. But Iām supporting grapheneOS Iām done with Apple. You should build a mobile signer for graphene if you can. Olas may be dead for me til next build not in a hurry.