I'm unable to make an account on xiaomi.eu but following the final part of OP's guide fixed the pale washed out colors and broken OS miui
OP from xiaomi.eu it doesnt seem to be triggered by magisk, although it may be the case, I formatted completely (everything) and did a clean install of miui 11 beta 20.1.21 and just rebooted to recovery and it did the washed out broken os thing without magisk, it seems to be the recovery or after latest canary ( v20.4-740559e3(20305)) seems to trigger something that twrp cant handle (the "recovery mode" was ticked on the new magisk app) also now i have magisk 20300 but have the old themed app (canary channel isnt an option)[this was after hiding magisk to "Manager"]. After that i followed the guide above with the extra
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
To flash the TWRP:
fastboot flash recovery twrp-3.3.1-xx-xxxxxx-mauronofrio.img
Then reboot in TWRP manually.
and it seems to work so far without messing up miui going to post updates to see if anything breaks it... working up the courage to get edxposed again.
you can back up your data in recovery even when its in that 'broken state' just copy it to ur pc because you probly have to do a full wipe etc..:good::good::good:
yup happened again i tried to save the install but even just flashing vbmeta and twrp it would clear the enablefilecrypto_ but upon reboot it would return (removed magisk and tried a older version) with no luck. Id love to record the logs but once booted into android/miui its basicly f***ed and you cannot do anything.