Hello there.

I would like to humbly propose a little improvement that perhaps could be done to make editor experience smoother for all of us.

There is a little tiny issue with current editor. When we place an unit from any addon (modded content) and save the scenario it gets added to addOnsAuto[]={}; and addOns[]={}; in mission.sqm.

The thing is, it stays there even if we delete it, and that can lead to compatibility issues which we have to fix manually - by removing non-used addon entries both from addOnsAuto[]={}; and addOns[]={};.

Mission launches just fine then, so I'd love to see this process automatised.