[Bug] Local skin model not working

[ryleestatler]

Describe the bug

I created a custom json model and changed the config to use that file, but it won't use it, the game still loads correctly just uses the wrong model. The custom model also used the alex model as a base

Edit: I tried changing the files to replicate the {USERNAME} that csl uses and nothing changed

Steps to reproduce

1. create a json model
2. change the config to use the model
3. load a world and its the default model

Link to crash-report if applicable

No response

Link to CustomSkinLoader.log if applicable

https://mclo.gs/hpUaNHW

Link to latest.log if applicable

No response

[Only Forge User] Link to Forge Log if applicable

No response

Mod Version

14.20

Minecraft Version

1.16.5

Minecraft Launcher Name and Version

No response

Mod Loader

Forge

Operating System

Windows

Before submitting a bug report

• This bug wasn't already reported (I have searched bug reports on GitHub).

• This is a valid bug (I am able to reproduce this on the latest dev build).

• This problem is triggered in the latest version of the mod (if not the latest please upgrade the mod first)