Sadly the new Multi-Platform Upload feature is unusable to me because I basically never upload the same file to PC and Quest. (Even for worlds I usually have a separate scene because EasyQuestSwitch is too cumbersome for large scenes).

My proposal is to help make this feature at least usable for avatars. to add some kind of selector on the Pipeline Manager for the desired platform(s). Such that if two avatars in the same scene have the same avatar ID, and have different platforms selected, they will be multi-uploaded together.