[Linux] Could not load file or assembly 'netstandard'

I get the following error loading unzipped FEZUG or Sonez folders in the `Mods/` folder:

<img width="2298" height="570" alt="Image" src="https://github.com/user-attachments/assets/434ed840-c19e-48ca-8d92-4cb4e310bf8d" />