ALT + click does some funny stuff in survivor mode

It takes away 50$ of my money each time i click... but gives me nothing not even the notifications its supposed to make... tested in survivor mode single player.

I tested it again, looks like it invests my money!

Dudes... you should at least list the shortkeys in some page... its impossible to know what other features there are.

And where did go the ALT+click feature for pointing out stuff at allies!?