Created attachment 166735 [details] Mouse offset SUMMARY Since the update, if I snap Firefox to the top the mouse seems to be offset a number of pixels compared to where the actual cursor is. It also affects the content in sites, not just stuff in Firefox. Looks like it’s not just when it’s snapped, but as soon as it passes about the top 90% of the screen. Just took a screenshot, where you can see the cursor is hovering over Other Bookmarks, but it’s activating the menu above it. STEPS TO REPRODUCE 1. Open Firefox (not fullscreen) 2. Meta+Left Mouse to move Firefox to the top-right of the screen OBSERVED RESULT As per attached screenshot, mouse will be offset an increasing amount compared to how close it is to the top of the screen EXPECTED RESULT Mouse activates where the cursor is. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 6.0.1 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.2 Kernel Version: 6.7.8-zen1-1-zen (64-bit) Graphics Platform: X11 Processors: 16 × AMD Ryzen 7 5800X 8-Core Processor Memory: 31.3 GiB of RAM Graphics Processor: NVIDIA GeForce RTX 3070 Ti/PCIe/SSE2 ADDITIONAL INFORMATION Happens regardless of if the bottom panel is set to floating or not. I found that if I maximize Firefox, then meta+Right-click drag to resize the window the mouse doesn't get offset, or if I don't move it from it's position where it was originally launched.
Created attachment 166736 [details] Moving Firefox window
(In reply to Matty R from comment #1) > Created attachment 166736 [details] > Moving Firefox window (In reply to Matty R from comment #0) > Created attachment 166735 [details] > Mouse offset > > SUMMARY > Since the update, if I snap Firefox to the top the mouse seems to be offset > a number of pixels compared to where the actual cursor is. It also affects > the content in sites, not just stuff in Firefox. > Looks like it’s not just when it’s snapped, but as soon as it passes about > the top 90% of the screen. Just took a screenshot, where you can see the > cursor is hovering over Other Bookmarks, but it’s activating the menu above > it. > > > STEPS TO REPRODUCE > 1. Open Firefox (not fullscreen) > 2. Meta+Left Mouse to move Firefox to the top-right of the screen > > OBSERVED RESULT > As per attached screenshot, mouse will be offset an increasing amount > compared to how close it is to the top of the screen > > EXPECTED RESULT > Mouse activates where the cursor is. > > SOFTWARE/OS VERSIONS > Operating System: Arch Linux > KDE Plasma Version: 6.0.1 > KDE Frameworks Version: 6.0.0 > Qt Version: 6.6.2 > Kernel Version: 6.7.8-zen1-1-zen (64-bit) > Graphics Platform: X11 > Processors: 16 × AMD Ryzen 7 5800X 8-Core Processor > Memory: 31.3 GiB of RAM > Graphics Processor: NVIDIA GeForce RTX 3070 Ti/PCIe/SSE2 > > ADDITIONAL INFORMATION > Happens regardless of if the bottom panel is set to floating or not. I found > that if I maximize Firefox, then meta+Right-click drag to resize the window > the mouse doesn't get offset, or if I don't move it from it's position where > it was originally launched. This same thing is also happening on my end. Are you perhaps on a multi-monitor setup?
Also experiencing the same with Chromium on Plasma 6 X11, only on my second monitor. Can recreate with Firefox, and the maximize+resize workaround DOES work. To note, I usually disable Kscreen and use xorg to set monitors (xorg.conf). Enabling Kscreen doesn't seem to affect the offset.
Very likely duplicate of BUG 482687.
(In reply to HeathenHacks from comment #2) > > This same thing is also happening on my end. Are you perhaps on a > multi-monitor setup? No, just a single monitor
This issue is also affecting Thunderbird.
*** This bug has been marked as a duplicate of bug 482687 ***