Unable to use variable substitution in launch.json

[dtmoodie]

I develop in docker containers with a volume mount of my code, thus I want to keep all my build folders in separate volume mounts based on which docker container I'm in.
Currently I do this by setting up my cmake build folder to ${env:HOME}/build/${workspaceFolderBasename} and similarly in my launch file.

However when I do this gtest-adapter no longer can find my tests. If I hardcode the path to the build folder into my launch file this gtest-adapter works as expected.

[jsean85]

Is my system free From hacker