Lighttable: Heavy flickering when switching images on full zoom
In lighttable, if the view is zoomed in completely so that only one image is displayed, as soon as one switches to another image via arrow keys or mouse scrolling, the view constantly flickers between the next and the recent image.
Steps to reproduce:
1. Load any collection or folder with images, so that multiple images are present in the lighttable.
2. Use ctrl+scroll to fully zoom in.
3. Press left or right arrow.