Tried many times to reproduce with the provided GIF, never crashed. It is anyway...
Cropping, then browsing, sometimes retains cropped image.
Fixed in 1.0.34
JPEGView Window Focus
Should be fixed after 1.0.33 patch 1
The request to replace a folder of preservation of a file JPEGViewWallpaper.bmp
Implemented in 1.0.34