New 20.2.27 | Mi 9 SE | builtin TWRP decrypt error

[raupe]

The TWRP delivered with Xiaomi.eu ROM is not able to decrypt device storage anymore.

Solution/Workaround:
Replace wxz150's recovery with TWRP made by redispade:
https://github.com/redispade/device_xiaomi_grus-twrp/releases/latest

This is confirmed working.