Only 1 thread available in code-server

Hello, I moved to code-server development (under JupyterHub), but I can’t get more than 1 thread.
I don’t have the option in the Julia extension setting, and if I manually edit the Settings.json with "julia.NumThreads": 8 (copied from my VS Code desktop) I still have only 1 thread, any thought about it ?
@benz0li : do you have the same issue on your infrastructure ?

You need to change that setting in the remote tab (should be at the top of the settings page).