Gnome-mines not working properly - no numbers

Some time in the past week updates to ~something~ have messed up gnome-mines. All that is shown is slight grey colours. Numbers are not shown on the tiles.
dnf remove gnome-mines
dnf install gnome-mines

  • same issue.
    When run from terminal:
    (gnome-mines:139624): Gtk-WARNING **: 17:58:44.380: Found an icon but could not load it. Most likely gdk-pixbuf does not provide SVG support.

gdk-pixbuf uses librsvg to load SVGs. Do you have librsvg2 installed?

dnf list --installed librsvg2