The Mokee 10 on Mi 4S does not work correctly with the fingerprint scanner

Bug description:
The Mokee 10 on my mi 4S does not work correctly with the fingerprint scanner. The unlock by fingerprint stops working when the smartphone reboots. After first unlock by pin code, fingerprint unlock does not start working.

Affected version:
Any MK100.0-libra-…

Steps to replicate:

  1. Add one or more fingerprints
  2. Reboot the smartphone
  3. Unlock it once with a pin code.
  4. Lock and try to unlock with fingerprint

You can switch back to MK90.0 stable version.
Because MK100 nightly version has always been a lot of BUG.
The nightly version is for developers. We just use it to experience.

This is what bugreport is for! So that I can report bugs and the developers can fix them, not to give advice about reinstalling to an older version.