I found that for file called MotionCam 25mm.dng_original.dng if i create sidecar xmp file MotionCam 25mm.dng_original.xmp it will show in the thumbnail view of XnViewMP even if settings hide display of xmp files.
Issue #2
When images have xmp sidecar files, xmp is hidden, however when images deleted outside the XnViewMp e.g. in windows exporer and then folder with images open then this previously hidden xmp sidecar files for missing images are shown even though should be filtered out.
