[General] Problem in Observers mode.

[datsatthune]

I have a Moba map (5vs5 like Dota).

And the problem is: in OBS mode, creeps of Team 1 and Team 2 can see and attack invisible unit.
Example: Creeps of Team 1 (Red) can see and attack 'Watcher ward' of Player (Pink), even that is a invisible unit to all Players of Team1 (Blue,Cyan,..., Orange).

Is there any way to fix that? Please help.

 

[A]mun]

That's most probably hardcoded, since this is what observer mode is supposed to do in the first place.

You could try to turn off shared sight between the factions via triggers.