For some reason cursor thumbnails were disabled from Dolphin's default thumbnails. I find it weird since KDE4 came with cursors enabled by default. Could it be because KDE moved from X-Window to Wayland? Having the cursor thumbnails enabled, helps people learn what images are used for each cursor action in case they might want to design their own cursors without running into technical problems. SOFTWARE VERSIONS KDE Plasma Version: 5.14.12 KDE Frameworks Version: 5.51.0 Qt Version: 5.11.2
*** This bug has been marked as a duplicate of bug 387660 ***