Please find the attached patch for RM-6120: Adding/updating user should not allow to add an older date in account expires.
Added UI validation if a user enters the account expiration date manually.
I think this needs to be reverted (and the UI fixed to allow an older date to be selected).
Selecting a past expiry date is a perfectly valid way to create an account that is effectively locked, for example, to allow pre-creation of roles for staff that are yet to join.