Fingerprint issues on Mokee (Lenovo P2) MK100.0-kuntao

Mandatory report format:
Bug description: I’ve been testing this rom since August with the problem that the fingerprint test is not completed, and the following message appears: “Registration not completed; Fingerprint registration has not been done.Please try again or use another finger”. (It never completes, even if you try several times)

Affected version: MK100.0-kuntao-202010081030-NIGHTLY.zip
Steps to replicate: install this and other versions of rom and repeat the fingerprint detection test without success

Thanks for the solution that you can give me!.