ProjectManager: Sometimes failing to start application

I cannot reliably reproduce this issue - but this is what triggered it..:

Steps to reproduce:

• have several Qt versions/Kits configured
• open examples from Qt (I've used the OpenGL stuff)
• configure the project with one kit (avoid checking sth on Projects view afterwards)
• Build & Run the example

Current result:

• example might come up, but it might also just not start
• if it doesn't start you'll see sth like the following in Application Output

  Starting /Users/chris/Qt5.7.1_snap/Examples/Qt-5.7/opengl/build-paintedwindow-Desktop_5_7_1_snaphot-Debug/paintedwindow.app/Contents/MacOS/paintedwindow...
  Failed to start program. Path or permissions wrong?
  /Users/chris/Qt5.7.1_snap/Examples/Qt-5.7/opengl/build-paintedwindow-Desktop_5_7_1_snaphot-Debug/paintedwindow.app/Contents/MacOS/paintedwindow exited with code -1

• using exactly the same command line as listed inside the Application Output works without problems
• hitting Run again does not help
• after using dtruss (strace like) I figured out what could be the cause - it seems as if the working directory is not initialized (or wrongly set?) and a chdir to it does fail which stops the execution

Note: if I'm stuck with a not starting application I switch to Projects view -> current kit -> Run settings. This seems to initialize the working directory correctly and now hitting Run works.