I have a MacOS 10.6.8 (Snow Leopard Server) VM running with Parallels 19.0.0 on a MacOS 13.5.1 (Ventura) Mac Pro 2019. If I double-click on an image file (e.g. ".jpg"). It opens in Preview but I get a totally white window. This problem is not new to Parallels 19; I have it for quite some time. Pretty much everything else seems to work fine. Why doesn't Preview work?