As already reported:
All the problem reported above are still there after 122.36
Notification system is heavily bugged, Always On Display is lazy, cross-platform notifications for some apps are broken and unresponsive.
Asus Do something. Please.
Notifications of messages read from other devices remains on the Zenfone 8.
Telegram notifications do not even disappear when opening the app!! I need to remove them manually.
Also notifications come often delayed, sometimes they arrive when I already have read and answered the message from my computer.
Is some work being done on this issue?
Found solution on the zenfone subreddit.
It was just a battery optimization flag in battery settings:
DISABLE "background app management" option under settings>battery.