Nope. I only see the flashing unit when selecting it with X when clicking on "Apply". When pressing space i don't see it flashing. Rolling mouse wheel does nothing.For example i just did a new test, and selected a unit then pressed space 5 times, got 5 bips and message "objects placed". But still no visible units present, checked on the 2d map, no units spawned at all.
The units are not created despite the message.
Also, when pressing the delete button whith the cursor on nothing, a message appears with the a list of units groups (1-1-M:1B etc) each time i press delete, it's deleting one of the group on the list. Weird i cannot make units spawn, but i can delete group units presets even whithout seeing them.