> The scaling difficulties are fundamentally a problem with XWayland Well, sort of. There are fundamental issues with having per-display scaling in X. If you p

> The scaling difficulties are fundamentally a problem with XWayland Well, sort of. There are fundamental issues with having per-display scaling in X. If you plug in a HiDPI display after starting an application, it's my understanding that there is no standard way to signal that to a window. The toolkits, or GTK+3 at least, do handle changing the scale at runtime internally, so it's more of a social problem than a hard engineering one.