So you're saying that the normal Android part runs completely normal?
That would rule out any hardware problem.
The only thing left would be a corrupt abl.
Are you running ONYX/Leaf/Leaf:10/2022-09-01_20-00_3.2.4_071fa5f/7033:user/dev-keys?
(3.2.4)
If not do an update.
Code:
adb shell getprop|grep finger