Created attachment 132038 [details] Colorful and monochrome folder icons mixed SUMMARY In details mode in dolphin, icon usually are monochrome if the icon size is small enough. I experienced though that some turn into these blue preview folders as soon as an image is in the folder. STEPS TO REPRODUCE 1. Open dolphin & activate details mode 2. Add some folder without a preview and some with (e.g. have images in it) 3. Make the icons smaller, so they become monochrome eventually OBSERVED RESULT The preview folders won't be monochrome EXPECTED RESULT All folder become monochrome. Another option would be that none of the folder become monochrome, but I find the preview folder hardly usefull when the icon size is too small, so I would prefer Option 1.
Btw. this is happens for all folders with images in it afaik
*** This bug has been marked as a duplicate of bug 387154 ***