Windows: Application hangs when Native File dialog is used to select "Network" (Place).

When native QFileDialog::getExistingDirectory() is used to select Network drive then that leads to hang the application.

This can be easily reproducible with:

C:\Qt\Qt5.9.0\Examples\Qt-5.9\widgets\dialogs\findfiles

Run filedialog example then click on Browse button to open QFileDialog
Select Network and click Select Folder
FileDialog application hangs.