This is a request for a feature to be restored.
In View/Edit windows, it used to be that ALT-U could be used to select that Username field.
Starting with 3.65, ALT-U instead selects the Group field.
(Actually, ALT-U is assigned to both fields. But the layout of the fields is such that the app will interpret ALT-U as "Group" and not "Username" unless the focus is on Title.)
As a result, one must do ALT-TU to get to Username.
This makes awkward something that used to be straightforward.
I am requesting that Group be assigned some other letter (so that ALT-U can be for Username again).
If that is not possible, perhaps Username could be assigned some other letter that is not shared with another field.
If that is not possible, perhaps a facility could be introduced whereby users can customize the keyboard shortcuts of fields in the View/Edit window.
(That last seems like overkill.)
See also https://sourceforge.net/p/passwordsafe/bugs/1587/