05bab55's menu fix pointed -gtk-icon-source at the icon theme, but
Papirus doesn't ship pan-end-symbolic and its inheritance chain
(breeze-dark → hicolor) has no provider installed, so GTK menu submenu
arrows rendered as nothing (nm-applet: no cue that 'VPN Connections'
opens a submenu). Bundle the triangle as a store-path SVG recolored
via -gtk-recolor(url(…)) — the same mechanism adw-gtk3 uses for its
own check-mark assets, immune to icon-pack coverage.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Bernardo Magri
13ecfa92f0