in src/behaviors/emoji/support/is_emoji_unicode_supported.js [105:108]
function checkPersonEmojiSupport(unicodeSupportMap, emojiUnicode) {
const isPersonZwjResult = isPersonZwjEmoji(emojiUnicode);
return (unicodeSupportMap.personZwj && isPersonZwjResult) || !isPersonZwjResult;
}