If you quiver most god abilities, like Mak’s unleash destruction, hitting the ‘fire’ bind immediately activates the ability, like so:
However, if you quiver a draw ability like draw destruction, hitting ‘fire’ instead does this:
You get put into this state where you are aiming… a confirmation ability with 0 range? Hitting enter here gets you to actually draw destruction, at which point you probably have to hit enter again if the card drawn was aimed.
The first enter press shouldn’t be needed, using a quivered draw ability should do the exact same thing as what happens when you use the draw ability from the abilities screen.