Okay, I thought it was your development. This is the last version of the Twrp that I use then since I use this version "TWRP-3.2.3-1208-XIAOMI8-EN-wzsx150" after I did not see the changelog to see the difference and new features. I'm looking at this thank you for your return.
If not since you are still good advice, currently on my mi 8 Global version I have Dirty flash the Rom Dev Xiaomi.eu Miui 10.4 - 9.4.11 V.10-9 (At the time I had flash formatting my partition data with BL unlock same you explain me) but if I want to go back to the stable version of Xiaomi.eu Miui 10.2.3.0 PEACNXM V.10-9 I can or I will have the problem of ARB ?
Then the same if one day I want to go back to the original Global Rom of my mi 8 (example for Miui 11) how should I proceed just factory reset my mi 8 and flash the Global Rom ?
If you know how to do it and have time of course. Thank you for your return to Twrp good day to you.