Adding C++ class breaks the system (CMAKE build)

• Created a new console app so I could use CMake build system. App name :cmakeDemo
• Project created fine.
• Under the hammer icon, selected "add new"... selected C++ class, class name : classA, follow "normal" process to completion.
• At this point I expect to see:
  • classA appear in both source and include dirs ... they do not
  • classA to appear in my CMakelists.txt file ... it does not

Repeating the process,  asks to overwrite class... it does not appear in the list. (The files do exist in the directory.)

My CMake "kit" now shows corrupted with.

Closing QtCreator and relaunching