Slight edge case now where insert doesn't work quite right on 2x units

[bsaffel]

To insert a queen you seem to have to click insert twice, which is ok, but the second queen doesn't un-trigger the insert properly.

Unfortunately for insert, there is no way to automatically know you want to make more than one, so having to click multiple times should be fine.

[bsaffel]

This is actually more serious as it seems you can't insert a 2x step.

However it worked after cancelling and restarting?????