I wouldn't doubt if its something coming up in a few updates since grouped commands were just added but a collapsible box for them would be amazing. I also notice groups of commands are ordered earliest to latest instead of alphabetical. One again, new thing, needs time to make perfect, got it.
It'd also be handy to have a..."Global spam cooldown", that doesn't let another command be activated for set time after any other command has. If possible to allow exceptions to the rule that would be amazing as well.
A specific "Cooldown" message box would be nice too for those users trying to use a random command and generally because they have long cooldowns because of spam they can get confused time to time on why it wont work.
Ex.
!hamsterdance, plays song.
!doh, plays sound effect, hamsterdance song is cut off, viewer lost their points investment.
Exception rule:
!hamsterdance, plays song.
!doh, "Another command has been entered, please wait @cooldown time@ to use another."
!lottery, *exception command*, "You didn't win the lottery. The Jackpot has risen to 305."
*hamsterdance song ends."
