icon and tip in Nautilus.MenuItem are ignored
Currently it seems that the icon and tip option are ignored.
After some googling I found that this option is deprecated: https://askubuntu.com/a/887022
Is there another way to add icons to menu entries?
It would be nice if we can do that, because Nautilus itself uses icons in the menu for the "Open with" dialog and shows an icon of the mime type in the templates menu.