Since May 2021, Python is using a closed source language server (Pylance)
It's officially unsupported: https://github.com/James-Yu/LaTeX-Workshop/wiki/FAQ#vscodium-is-not-officially-supported
The following extensions are not compatible with VSCodium due to their licensing:
The following extensions are functional replacements for incompatible extensions:
- Open Remote - SSH
- Open Remote - WSL
- BasedPyright (open-source alternative to Pylance)