Upstream renamed its icon name from 'web-browser' to 'org.gnome.Epiphany': https://git.gnome.org/browse/epiphany/commit/?id=35afef947e612887a40a8d539ffd1cd2a16ad110
Upstream renamed its icon name from 'web-browser' to 'org.gnome.Epiphany': https://git.gnome.org/browse/epiphany/commit/?id=35afef947e612887a40a8d539ffd1cd2a16ad110