设置python.venvPath无效

After setting python.venvPath to:
"python.venvPath": "/home/jfb/EVs/env/bin/python3" and restarting vs code the virtual environment does not show up in the list of Python interpreters. All the search results I have read seem to say this is all that is needed to have the virtual environment version of python show up in the list of interpreters. "python.venvP