Steps to reproduce: 1. Switch default 'Application Launcher' to 'Application Menu' alternative. 2. Hover over any application category or recent apps/docs - so 'Search...' menu losts focus. 3. Hover over 'Search...' text field. Contens of ~/.local/share/sddm/wayland-session.log is generic info: KCrash: Application 'plasmashell' crashing... KDE Frameworks Version: 5.36.0 Qt Version: 5.9.1 Kernel Version: 4.9.43-1-MANJARO OS Type: 64-bit XWayland: 1.19.3-3 Wayland: 1.14.0-1 Wayland Protocols: 1.10-1 Driver: xf86-video-intel 1:2.99.917+779+g2100efa1-2 Video card: Intel 4500MHD
Works here (with newer Qt than Neon will have). Good chance I've fixed it with one of the other fixes.