No Selection in Image Viewer and Rating Quirk.

[wesstl]

I sometimes have this issue where I'm viewing a folder of images and I double click one and the Image Viewer opens but doesn't show the image, instead saying No Selection. In this case it happened after another quirk where I was rating images found from a saved search and sorted by Photo Date. After giving a rating the image would disappear. Then double clicking on any image resulted in the No Selection. It didn't matter if it was the same tab or a different one. I was unable to view any images in the image viewer. Reopening the tab from the search would show the pics that disappeared with the correct rating but I still couldn't use the image viewer. A restart of the app restored the ability to use the viewer. I'm on build 6355 on a Mac.

[Hert]

You are apparently using a floated viewer.
This can occur if you have no thumbnail selected. Eg when keeping the Viewer open, and then clicking on the background of the Collection Viewer (thumbnails area)

[wesstl]

That's not what happened-I know how to double click an image-but, ok.