If there is one .c/.cpp editor file open, the status bar will display the coverage for that file. If you subsequently close that file so that no editors are open the coverage in the status bar remains with the data for the last file closed.
If you open a random .c/.cpp file, the status bar will indicate "No Coverage Data" even if that file is not part of a VectorCAST environment. We should show the status bar item only for files that are under test in an environment
Two issues