Copilot creates agents with aliases of existing users

[psa]

🏷️ Discussion Type

Bug

💬 Feature/Topic Area

Copilot in GitHub

Body

Copilot seems to create sub-agents (not sure I've got the right terminology there) and then constantly alert users with the same name. e.g. in erikshafer/CritterSupply#477 it has decided to reference it's psa sub agent as @psa, which causes me to be spammed heavily. The same goes for qae, uxe, doe, asie, emf and fepe.

Copilot should not spam users when it creates sub-agents. This could be done by just by avoiding using the @ symbol before it's sub-agent references.

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[psa]

I finally found the place to file bug reports (I think, the support UI/UX is horrible). I originally filed it here as this is where the feedback link landed me.