SM needs to import packages without changing them

[phlsphr]

There used to be an Add Existing Package function that would just import my existing ComfyUI install without changing anything. This seems to be replaced with an Import Package function that requires one to choose, eg. a Python version, which then overwrites the venv one already has. This completely screwed up my existing ComfyUI package venv and I had to rebuild it from scratch.
Please bring back the old, minimalistic way of importing. Thanks.