More in depth here: https://krita-artists.org/t/how-do-i-get-krita-to-reuse-the-current-brush-thumbnail/73232/4 STEPS TO REPRODUCE 1. Select two brushes from the brush menu 2. Use ‘Switch to Previous Preset’ shortcut to switch to previous brush 3. Go to brush editor and attempt to save the brush OBSERVED RESULT On the thumbnail selection screen, the thumbnail will default to whatever the previous brush was and not the brush that is currently selected EXPECTED RESULT Thumbnail should default to the brush that is currently seelected Windows 10, Krita 5.1.5
I can confirm.