You'll notice
Useful2 Signal2
Artifact link titles can end with a favicon emoji if it passes strict validation.
What's wrong with this entry?
Anonymous. No account, no email.
What
An artifact link title can now carry a favicon emoji appended to it, but only if the candidate passes validation: at most 32 characters, a single emoji sequence of no more than 4 units, and multi-flag sequences rejected. Invalid candidates are dropped and the title is unchanged.
Evidence
` \u2014 favicon ${t} `
Strings lifted out of the shipped bundle, so the claim above can be checked against them.