Interesting. Neither myself nor user:Pi zero could get any of these to work, but we could get similar characters to work on Wikipedia.

In T87522#993520, @Legoktm wrote:

@BloodRedSandman: In the future the guide at https://meta.wikimedia.org/wiki/Requesting_wiki_configuration_changes should be useful.

Not sure I understand how Phabricator is unrelated.... This is Phabricator, no? You're demonstrating my point rather well; Bugzilla was a better experience for users. If this needs fixed, it will need done by regular users since I cannot find my way around here and am missing Bugzilla greatly.