Copilot Agent (bot and chat) Visibility Fix

My Copilot agent publishes without any errors or delay warnings, yet none of our users can see it inside either Copilot or Microsoft Teams. Because the problem affects every user, I’m confident this is a configuration or deployment gap rather than an individual-profile issue... (Budget: $10 - $30 USD, Jobs: API Integration, App Development, Cloud Computing, Documentation, Microsoft 365, Software Development, Technical Support, Troubleshooting)