Overflow popover overlay widget is too narrow in 46.x
What we see in Nightly:
This is not the normal width for that widget from version 45 and older.
I have run git bisect
between version 45.1 and now, and 1fbd5e06 is the first bad commit, when we switched from GtkLabel to GtkInscription.
I presume we could either use GtkLabel specifically for the overflow widget, or tell that widget to request a minimum width (and possibly height)?