rooted?Phone: Huawei p20 Pro (charlotte, l29)
File: system-arm64-ab-vanilla-nosu-userdebug (ver v8.7.3)
Problem: tried set finger print around 50 times and only 1 time was successful.
Pure installation (with wiping of system folder).
Reinstalled previous version and setting finger print was 10 successful of 10 tries as before.
But generally Rom is awesome.