[BUG] Minecraft Skin Pose cannot be set after installing the plugin

[mario638]

Describe the bug
In the editor of minecraft skins they are some default poses, these poses cannot be used after installing the plugin for blockbench

To Reproduce
Steps to reproduce the behavior:

1. Open blockbench have installed iaentitymodel.js and select Minecraft Skin
2. Enable Pose
3. On the right sidebar they are poses select one
4. Pose doesn't change

Expected behavior
The pose of the skin would change.

Error Message

No error

Screenshots

Desktop (please complete the following information):

• OS: Windows 10
• Version Blockbench V4.12.5 iaentitymodel.js v1.2.11

Additional context
If the plugin is not installed it works

[LoneDev6]

I will try to fix this, probably it's some conflict.
Anyway the code is public so maybe someone can find the cause in the meantime