Idk, how to even describe it. Polytone 3.5.7 changelog says, that they "added back model variant extensions". And here are 3 screenshots: <img width="2559" height="1439" alt="Image" src="https://github.com/user-attachments/assets/3f2a2c16-de9c-4e61-8740-b224cbb3ecf5" /> <img width="2559" height="1439" alt="Image" src="https://github.com/user-attachments/assets/b3e142ae-e2bc-4c4b-8ae3-5fcf4514d67c" /> <img width="2559" height="1439" alt="Image" src="https://github.com/user-attachments/assets/6aaddbf8-86f0-4e4e-ae02-ecfc8df27259" /> Bug is still there no matter which version of Physics or LBG I'm using