Smaller vertical margins at narrow sizes
At narrow widths you generally also want less spacious vertical margins, otherwise things look off. When we make all views fully adaptive it'd be good to have a holistic approach to this, e.g. an app-wide thing that changes most vertical margins from 24 to 12 or something like that.
Relevant: !918 (merged) !905 (merged)
I vaguely remember already discussing this for some Hdy/Adw widgets, e.g. views with listboxes.
cc @aplazas