To test, I open a new tab, press Ctrl + O to get the "Open File" dialog, browse to the network share and double-click e.g. a .png file. The file dialog then closes and nothing else happens. The image is not opened.
If I do the same steps with an image on the local drive, it opens fine.
In summary, the only thing that works on the network share is creating a new folder from within the "Save" file dialog.
Just checked, that's not working either.
To test, I open a new tab, press Ctrl + O to get the "Open File" dialog, browse to the network share and double-click e.g. a .png file. The file dialog then closes and nothing else happens. The image is not opened.
If I do the same steps with an image on the local drive, it opens fine.
In summary, the only thing that works on the network share is creating a new folder from within the "Save" file dialog.