Overriding Start Positions on Game Setup doesn't work

So, i tried a few times now, to use a bigger map with fewer Bots, to put them at evenly distributed spawn points.

When i move them on the map preview, it puts them in the corresponding slot, but on game start, we are all packed in the same corner with the closest spawn points used, leaving most of the map useless.

This makes it really hard to enjoy bigger maps when you don't want to have a rushfest with every slot filled.