Spring RTS Engine

My understanding was that typing ingame or having in your uikeys.txt: is the same as
Well, only "unbindaction specteam" does make the group keys work again. So it seems those commands are not identical. Is this a misconception on my side? Or did maybe the default bindings change so that "unbind 1 specteam 0" cannot find a valid binding to remove?

Actions are per-unit based commands (fight, attack, ...).
So specteam is obv. not an action.

Hm, well ok, but since there are no separate commands for actions and commands how does it make a difference?

Also, the trick seems to be that you must omit the command's arguments when unbinding. So a command bound with "bind 1 specteam 0" has to be unbind with "unbind 1 specteam" and not with "unbind 1 specteam 0".