Can’t enter email password in ios 18

If I go to settings -> apps -> mail -> account there are only 2 fields:

in the first field my email address appears

in the second field the description of the email account

but no field anymore to enter or change my password!

only option I have at the account settings page is to go to ‘advanced settings’ but also no password field there!

what happened and where can I enter my new email password?