I think you might be over-estimating how far the Wayland transition is along :)
I certainly will have to use X11 in various environments for years to come.
IIUC, gio currently requires Wayland, which I don’t (yet) have in any of my Linux environments for various reasons.
I suspect I’m not the only one with this issue. Is there any chance X11 support could be added?
Thanks in advance,