Photo Surface demo doesn't open file dialog on Mac

Qt Quick Demo Photo Surface doesn't open file dialog on Mac and therefore no pictures can be seen on demo.

Application Output:
Starting /../../Qt5.1.0-53/5.1.0-rc1/clang_64/bin/qmlscene /../../Qt5.1.0-53/5.1.0-rc1/clang_64/examples/quick/demos/photosurface/photosurface.qml
QFileInfo::absolutePath: Constructed with empty filename
QFileSystemWatcher::removePaths: list is empty
QKqueueFileSystemWatcherEngine::addPaths: open: No such file or directory
/../../Qt5.1.0-53/5.1.0-rc1/clang_64/bin/qmlscene exited with code 0

On Windows & Linux file dialog is opened by default (checked with -53 build), user can select folder where pictures are located and pictures can be seen.