%i expands to "--icon someicon", but Qt recognizes this option only on X11/xcb.
So konsole failed to start on Wayland.
To fix this problem, pass "-qwindowicon" instead, which is supported on all platforms.
See https://community.kde.org/Guidelines_and_HOWTOs/Wayland_Porting_Notes#Exec_key_of_.desktop_files for details.
BUG: 408497
FIXED-IN: 5.68.0