Child model reverting to adult and making them bald when trying to make them a kid again

[xImperialKnight]

Describe the bug
Child model reverting back to adult model when clicking between tabs to pose etc. If a pose is already loaded on said child model, the model reverts back to adult with hair that is messed up/leaves them bald. If you attempt to revert it back to a young model, the game either crashes or the hair is still messed up. It does this when loading a child over a carbuncle or any other npcs in vicinity as well.

To Reproduce
Steps to reproduce the behaviour:

1. Spawn one actor
2. Import a child model over it (Any model)
3. Load a pose over the child model (Any pose. Hug or Hi-five)
4. Now click your character's tab
5. Now click the child model tab

Repeatability
How often does the bug occur:
Anytime I'm trying to take a wholesome family photo and have to adjust tiny children. So fairly often.

Expected behaviour
Well it didn't used to be an issue before. When it did happen, all I could do was change the tab to young and everything would be fine. Now it just messes up the hair and I can't move or fix it manually.

Log file
2023-08-08-18-59-40.txt