Created attachment 120592 [details] a screenshot showing the bug SUMMARY Both Thumbnail Aside and Wacom Table have the same shortcut by default. STEPS TO REPRODUCE 1. Active "Thumbnails Aside" effect 2. You will see that the default shortcut simply does not work 3. Try to add the same shortcut with a custom one 4. You will see that this shortcut is already in use buy Wacom Tablet EXPECTED RESULT Use a different shortcut in one of them SOFTWARE/OS VERSIONS KDE Plasma Version: 5.15.5 KDE Frameworks Version: 5.58.0 Qt Version: 5.12.0
Thumsnail Aside is not enabled by default, so most people won't be hitting this.
Given it's not on by default this is intentional