Ungarrison hotkey question

Hi there, wanted to know if anyone has figured out how to work the ungarrison hotkey properly, or if there is another command line to make it work like it should.

The issue is that what i want to happen is to garrison my villagers in the TC, then click on some resource and then press the ungarrison hotkey to make those villies go to that resource, but instead of that what it happens is that when i press the ungarrison hotkey, they exit the TC and just stand there, still.

The same happnes with fishing ships

map ("z", "game", "uiEjectGarrisonedUnits")