Dear Maintainer,

(I'm using Cinnamon, for what it's worth.)

Starting Password Safe, and pressing Escape or the Close Window
keybind (e.g. Alt-F4) at the initial Safe Combination Entry dialog
exits as expected. After entering the passphrase, pressing the Close
Window key combination also exits as expected.

However, if the database is locked after it was unlocked (e.g. after
the timeout, or by minimizing with "Lock password database on
minimize" enabled), it becomes difficult to close the application.
Pressing Escape or Alt-F4 minimizes it. Ctrl-q and Ctrl-w do not work.
The only way to quit is by minimizing the program by pressing Escape
or Alt-F4, then right-clicking the program in the taskbar and
selecting Close, which is cumbersome, obscure, and unexpected.

Thanks for your report.

I think that the behavior of escape is mostly correct, in the sense that
it cancels whatever option is pending.  That is, when you restore the
minimized version, cancelling the window returns it to being minimized.
And when you first open the program, cancelling exits since there's
nothing to "go back" to.

That being said, I agree that the keybindings should work on the
password dialog as well.  If you right-click the minimized icon, the
menu shows shortcuts for ctrl-q and ctrl-w but neither of them work,
and neither do the accelerator keys (e.g, alt-e for exit), even with the
menu open. (Although, to be fair, I don't know how much of that is the
program and how much of that is my desktop environment).

This isn't something I'm prepared to tackle myself right now, so I'll
forward it upstream.