Usually, when I move the mouse cursor over an image thumbnail, I see the tag markers (green or red) light up to indicate that I have picked or rejected the image. But sometimes, this doesn’t happen:
The screenshot was taken with the mouse cursor over the thumbnail of a picked image. I should see a green marker, but I don’t.
Thanks, when I change the setting to “Always ON”, the tag marks are always visible. So there’s a workaround. But the setting “On mouseover” is not reliable.