https://bugs.kde.org/show_bug.cgi?id=468675
Bug ID: 468675 Summary: Firefox window shown multiple times on each monitor Classification: Plasma Product: kwin Version: 5.27.4 Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: effects-overview Assignee: kwin-bugs-n...@kde.org Reporter: shubhamar...@proton.me Target Milestone: --- Created attachment 158207 --> https://bugs.kde.org/attachment.cgi?id=158207&action=edit Bug video SUMMARY Firefox window shown multiple times on each monitor. Please find the video attached. STEPS TO REPRODUCE 1. Open Firefox on a PC with 2 monitors attached OBSERVED RESULT Firefox is shown on both screens in overview effect. Other effects like Present windows/Grid also affected. EXPECTED RESULT Firefox is only shown on single monitor SOFTWARE/OS VERSIONS Operating System: EndeavourOS KDE Plasma Version: 5.27.4 KDE Frameworks Version: 5.105.0 Qt Version: 5.15.9 Kernel Version: 6.2.11-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 24 × AMD Ryzen 9 3900X 12-Core Processor Memory: 15.5 GiB of RAM Graphics Processor: AMD Radeon RX 580 Series Manufacturer: Gigabyte Technology Co., Ltd. Product Name: X570 AORUS ELITE System Version: -CF ADDITIONAL INFORMATION The issue is only reproducible with Firefox. This is a fresh OS install. Using latest Firefox nightly 114.0a1 (2023-04-18) (64-bit) (.tar.gz) Firefox Desktop file: [Desktop Entry] Name=Firefox Nightly X-GNOME-FullName=Firefox Nightly GenericName=Web Browser Comment=Browse the Web Exec=/home/shubhamarora/Applications/firefox/firefox %u Icon=/home/shubhamarora/Applications/firefox/browser/chrome/icons/default/default128.png Terminal=false Type=Application MimeType=text/html;text/xml;application/xhtml+xml;application/vnd.mozilla.xul+xml;text/mml;x-scheme-handler/http;x-scheme-handler/https; StartupNotify=true StartupWMClass=firefox-nightly Categories=Network;WebBrowser; Keywords=web;browser;internet; Actions=new-window;new-private-window; X-Desktop-File-Install-Version=0.26 [Desktop Action new-window] Name=New Window Exec=/home/shubhamarora/Applications/firefox/firefox --new-window %u [Desktop Action new-private-window] Name=New Private Window Exec=/home/shubhamarora/Applications/firefox/firefox --private-window %u -- You are receiving this mail because: You are watching all bug changes.