guix upgrade: error: profile contains conflicting entries for libffi guix upgrade: error: first entry: libffi@3.4.4 /gnu/store/w8b0l8hk6g0fahj4fvmc4qqm3cvaxnmv-libffi-3.4.4 guix upgrade: error: ... propagated from glib@2.72.3 guix upgrade: error: ... propagated from dconf@0.40.0 guix upgrade: error: ... propagated from eog@42.3 guix upgrade: error: second entry: libffi@3.3 /gnu/store/wgqhlc12qvlwiklam7hz2r311fdcqfim-libffi-3.3 guix upgrade: error: ... propagated from glib@2.70.2 guix upgrade: error: ... propagated from gdk-pixbuf@2.42.4 guix upgrade: error: ... propagated from libnotify@0.7.9
Why do these need to be propagated?