It happens occasionally when opening xfdesktop-settings for the first time after session start or switching to another directory. A click on the preview area restores the missing/hidden thumbnails.
xfdesktop 4.11.2git-369fe22
It happens occasionally when opening xfdesktop-settings for the first time after session start or switching to another directory. A click on the preview area restores the missing/hidden thumbnails.
xfdesktop 4.11.2git-369fe22