v34 - fullscreen view - jxl files - swipe left or right - black flickering

[masterjp]

I looked at various JXL images (less than 350 KiB up to 3000 x 2000 pixels) in full-screen mode. When I swipe from left to right or vice versa, the next image appears. The new image is visible immediately. For a millisecond, the screen goes black, and then the image reappears. This flickering is a bit distracting when you want to quickly browse through large numbers of images in full-screen mode. I detected it with JXL only. If you have swipe from jxl picture to jxl picture, the black flckering appears.

Here are 3 jxl files for testing:

jxl.7z

[masterjp]

Here is a video:

Screen Recording 20260810 213532 Xnview.mp4