Can we please have a option to join in-progress dungeons only?

[Niwashi]

Bottom line, can we also have some sort of trace where we can reque to the same undersized party at least those formed before queuing to a dungeon.

Or else have a way of inviting someone specific to the party when you're left short handed on an in-progress run. (That would help both situations like this where you're trying to change jobs and re-join, and also cases where someone asks a friend or FC-mate to come help out after someone else leaves.)