Created attachment 161848 [details] Shared edges on multiple monitors SUMMARY When using multiple monitors with shared edges, one has to carefully aim the mouse in order to hit certain corners. This goes against Fitts's law and can be quite annoying. For example, in the attached screenshot you can see the top and bottom edges are shared. When clicking a close button on the left you have to aim carefully, and the same applies when opening the launcher on the right. Microsoft solved this problem using a "sticky corners" feature back in 2012. You can see their description in the MSDN announcement here under "Improved mouse targeting on the shared edge": https://web.archive.org/web/20160701204429/https://blogs.msdn.microsoft.com/b8/2012/05/21/enhancing-windows-8-for-multiple-monitors/ STEPS TO REPRODUCE 1. Move secondary monitor to share edge with primary monitor 2. Drag mouse all along the shared edge OBSERVED RESULT Mouse glides across EXPECTED RESULT Mouse stops at the corner SOFTWARE/OS VERSIONS Linux Version: 6.5.4-arch2-1 (64-bit) KDE Plasma Version: 5.27.8 KDE Frameworks Version: 5.110.0 Qt Version: 5.15.10 Graphics Platform: Wayland
Created attachment 161849 [details] Multiple monitors with slightly offset edges To emphasize how cumbersome this can be, attached is my current display configuration. Note how I slightly offset them in order to create corners to catch the mouse on. I know other KDE users who do the same.
*** This bug has been marked as a duplicate of bug 451744 ***