Do you know how long it's been installed? My wife's calyx had cashapp until she had to reset her phone. I would say about 8 months ago we couldn't install it any longer.  Unfortunately, places like apkpure don't keep old versions of financial apps, so I don't know how to fix it. We both use calyx on a pixel 7 and pixel 6. When you get your "new" phone I would be very intersted to see if you can use cashapp.  

 Also, we install cashapp fine, we can't sign in ocevits installed.  

 I think i've had it installed about a year or so.  I havent bought another phone yet, to test.  But no issues on my current graphene one.