Cannot update fields profile for UID 1

This sounds like the same bug report from 🐛 Regression from #3341682: #states + #required do not automatically work together, resulting in an unsubmittable AccountSettingsForm Fixed . Can you verify? On which specific Drupal Core version did you see this bug?

Thank you. I will check.

The problem was noticed on 10.2.0, then I upgrade on 10.2.1 to see if there is any change.

Important note : I don't have this issue on my stage environment, only production where the configuration are sync.

This is with the profile module → ?

No, it's with user account fields (core).

OK, I made some progress.

Looking at the database, the value is stored.

So the problem is on the display.

Hm that's a weird one..but at least it's fixed.

Both staged and production websites are set in French.

But looking at the database, the UID 1 and UID 0 language was set in EN.
Same thing for the fields : FR in staged, EN in production.
Other thing : on the staged website, each time i change the value of a field, a revision is created. This is not the case in production.

Finally, changing manually the language in database from EN to FR, values are now displayed.

Could it be about an initial english website then changing the language to french made this ? I don't remember how I installed this Drupal.

Closing this issue.