What does that have anything to do with a post in the condo suggestion topic then?
Yes I understand not everyone wants to use movers and many people (including me) want this feature, why do you think I started my reply with “Until some item may be added” and ended with “If you’re unwilling to figure out movers”? My reply was strictly intended to provide a potential workaround in the meantime (because this may not even be added in the first place).
I only made the comment, because I believed the process for creating sliding doors is so streamlined, it almost seems like it’s one of the key possibilities the devs wanted movers to encompass.
If you truly think this is beyond your capabilities, I suggest you check out Mac’s Mover Guide, specifically his “Secret Passage” tutorial linked here, he probably explains how to do something like this in a much more concise way than I could: