Bug: No "Are you sure" style confirmation box when clicking on Instant complete

[StarCaller]

There is no "Are you sure" style confirmation box when clicking on Instant complete in provision house. Just accidentally clicked on that icon and wasted some gems. You guys should really add it.

[caelis]

Think the sames goes for all options where you can spent gems to make it quicker, believe in the barracks it works the same.