Cannot edit IMAP account information ('validate' button is always disabled)
I have an IMAP account initially configured directly within Evolution (and not using GNOME Online Accounts). This account works as expected.
However, when I try to edit this account, it does not work: the "Validate" button is always disabled.
For instance, if I try to write something new in the first page of the account configuration UI:
You can see at the bottom right corner that the button remains disabled. This occurs whichever the change I am attempting to make to the account.
Version number: 3.38.3 (3.38.3-1.fc33)