vkconfig: cannot select executable in a Mac bundle

[christophe-lunarg]

Under the Application Launcher tab, try to switch from the default vkcube application, in /Applications/vkcube.app/Contents/MacOS/vkcube, to vkcubepp.

When you click the Change the current executable path to a new path icon, the correct path to vkcube appears. Navigate back to /Applications and double-click vkcubepp. The application will be set to /Applications/vkcubepp.app, instead of allowing the user to navigate inside the bundle to get to the Contents/MacOS/vkcubepp executable.

There doesn't seem to be a way to restore the original setting.
But it may not be important, as all the features - even command-line arguments, which is surprising - still seem to work correctly, despite the command-line executable not being the selected application. (I'm not at all sure what's happening here.)