f164e08688
To compute the available height for the layout we're currently using the panel position, while this works for the current and default setup, the shell may be configured to use a different workarea, so we should rely on it to compute the available space, instead of a specific widget. So get the current monitor index for the current view and use its coordinates instead. Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1892>