> Can't Shutter use XWayland?
No, it needs to be able to screenshot the Wayland display
> I think the easiest solution is to detect if GNOME is being used and it so, check for gnome-screenshot. Then, grab screenshots via gnome-screenshot.
Look into the API that GNOME Shell provides for screenshots (which is what gnome-screenshot uses).
> Can't Shutter use XWayland?
No, it needs to be able to screenshot the Wayland display
> I think the easiest solution is to detect if GNOME is being used and it so, check for gnome-screenshot. Then, grab screenshots via gnome-screenshot.
Look into the API that GNOME Shell provides for screenshots (which is what gnome-screenshot uses).