UK Note 10 pro user here and the AOD - or lack of it - is really irritating. I've also contacted support but have yet to receive a reply. Hopefully they'll fix this issue with an OTA update. At least for now I have notifications working using a 3rd party app (aodNotfiy)
I'll report back if/when I hear back from Xiaomi.
I'll report back if/when I hear back from Xiaomi.