https://bugzilla.redhat.com/show_bug.cgi?id=1542671
--- Comment #3 from Peter Oliver mavit@mavit.org.uk --- (In reply to Bastien Nocera from comment #2)
Please make sure that fontconfig has the necessary changes to prefer emojitwo over emojione, but can still use both.
45-generic.conf and 60-generic.conf already mention Emoji Two before Emoji One, so I think that means there's nothing more to do, there.