@WardenGnaw had some feedback about dealing with some of the other properties in the launch.json config and shared a commit in MIEngine where these things might have been handled. The cases where the config asks for something other than a local launch of a program should be handled in some way (either fail the launch session or fall back to regular debugging mode).

I'm seeing Debug work, but Run not work on mac. I'm still investigating...

Seems like it fails when there's a space in the workspace folder name that has the executable (that case was working earlier).

@sean-mcmanus
The latest commit flushes out the remaining issues on Windows, Linux, and WSL. You can try running the new tests on macOS now. They cover spacing in the program name and args for both internal and external terminals.