In SF 2.2 the doors still show up as all one way and screwed up. If you make doors in another editor, open in starforge, do trigger editing etc. then save will the doors be screwed up?
No. SF still distinguishes between them (look at the sprite/unit ID), but draws them the same way. This is because these two units use the same GRP but different iscripts, and SF doesn't have iscript support.