Created attachment 183154 [details] Desktop with a blank Falkon window. With multiple Falkon windows, navigating from the second one to any website, makes the first Falkon Window to go blank. STEPS TO REPRODUCE 1. Open Falkon, and navigatge to any website. 2. Press Ctrl+N. Navigate to any website, and then to another one. OBSERVED RESULT The first Falkon window goes blank. Sound still works. Clicking in the Window, guessing the location of some button, or just by choice, triggers the corresponding behaviour. EXPECTED RESULT Any Falkon window should not be affected by any behaviour on any other Falkon window. SOFTWARE/OS VERSIONS KDE Frameworks: 6.15.0 Qt: Using 6.9.1 and built against 6.9.1 Manjaro Linux (Wayland) Build ABI: x86_64-little_endian-lp64 Kernel: linux 6.15.3-1-MANJARO Falkon Application version 25.04.2 QtWebEngine version 6.9.1 Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) QtWebEngine/6.9.1 Chrome/130.0.0.0 Safari/537.36 ADDITIONAL INFORMATION Attached screenshot.