If Kate is running/minimized and I open an additional file e.g. from Dolphin, Kate will not be shown on Wayland and it remains in the background. The user will have to show Kate on its own and there is no feedback if the file is successfully opened or not. STEPS TO REPRODUCE 1. Open Kate 2. Minimize Kate 3. Open Dolphin 4. Open a text file OBSERVED RESULT File is opened in the background, no feedback that something happened in Kate EXPECTED RESULT Kate will restore it's normal window size SOFTWARE/OS VERSIONS KDE Plasma: 5.16.4 KDE Frameworks Version: 5.60 Qt Version: 5.13 Kate 19.07.90
Same behavior with Kate 19.08.1 on Plasma 5.17 beta.
Confirmed still an issue on 20.08.1
This is a Wayland problem. There isn't a generic Wayland protocol for activating a different application. It's being worked on; see https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/50