I was trying to start he AppImage on Linux using a specific Qt theme, with:
QT_STYLE_OVERRIDE=Matcha-Dark MidihubEditor_1.13.4.AppImage
But unfortunately it throws the following error and starts with the default very bright theme:
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
QApplication: invalid style override passed, ignoring it.
It will not allow me to use the suggested session type, only the xcb plugin seems to be available for this application. qt5-wayland is installed on my arch based distro.
I’m running Gnome, would it be possible to allow the application to use a theme selected with Kvantum, or manually specifying it? I know this doesn’t seem like a big deal, but it’s a quality of life thing for me