The result for the Github page of trpc displays the wrong emoji ( ♀️ rather than 🧙♀️).
Might have something to do with how the female mage emoji is made (🧙, zero width joiner, ♀️, some weird unicode information byte)
Kagi result:

Title on the Github:

Either emojis should be entirely removed from titles (which would be strange) or not mangled.