Yes, I’ve run all 5 variations, actually:
Workflow analyzer - file
Workflow analyzer - project
Validate file
Validate Project
Publish (since it tries to actually package the whole thing, so it could theoretically find it as well)
None of the checks produced any entries (checked info level as well, just in case) on the invoke going to a missing file, or to an arbitrary absolute path, or to a variable passed path.