As i was testing the addon, i found out that the hostile version's bones are just broken.
The following thing happens when she gets close and starts T-Posing:

https://imgur.com/a/C2ovlnJ

The same things happens when using some emotes with the following emote addon:

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2538387266&searchtext=emote

I even tried disabling all my other addons to see if that would solve the issue, but it didn't.