GNOME supports different dpi per screen just fine under Wayland and 3.24 or newer. The dpi support isn't done yet, they're further improving it so hopefully 3.2

GNOME supports different dpi per screen just fine under Wayland and 3.24 or newer. The dpi support isn't done yet, they're further improving it so hopefully 3.26 and 3.28 will work better (fractional scaling).