The icon appears in status bar even after turning it off. The solution I found is to disable DND icon but the issue is, sometimes we may need it to show.
Do you have a "scheduled DND" set up as well?
Yes. It doesn't work automaticslly or manually.
Check the video to see the status bar icon bugs (Glove mode icon bug&dnd icon bug)
Tried it here and cannot get this to happen - but it can be a combination of issues.
Does this happen also if you change to use the default font , default everything?
Yes it does happen.
What I did after major Android 10 update:
(I did a full update using 1.87 GiB zip archive)
Clear cache to all apps.
Restart in Safe mode.
And I have no problems discussed here, even though I didn't do a factory reset after update to A10.
Before anyone asks how to clear the cache for all applications, here's how:
Settings / Advanced / Mobile Manager / Scan cache / Clean