The paths to the restore script, SDK installation folder and SDK path start with "${containerWorkspaceFolder}/efcore" when they should just start with "${containerWorkspaceFolder}". As it stands, when you try and create a new dev container from this repo in VS code you get an error that it failed to run "/efcore/efcore/restore.sh".

This is how it was done in the aspnetcore repo.

I am happy to make a PR for this.