
We pass two scales to setScale(), but only use the first one for both horizontal and vertical scaling. We'll soon have a use case for using a different scale for each dimension, so start using both parameters. https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3739 Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1696>