AI: Gemini 3 Pro via Copilot does not work

[pibuxd]

Summary

I can't see Gemini 3 in Copilot :(

Zed Version and System Specs

Zed Preview 0.214.0
52f494d

Linux Ubuntu 24.03 x86

If applicable, attach your Zed.log file to this issue.

Zed.log

[ddoemonn]

Did you enable on your copilot settings?

[pibuxd]

yes

[rreycore]

same

[ConradIrwin]

It shows up in the list for me after I:

• go to https://github.com/settings/copilot/features
• toggle Gemini 3 Pro to "Enabled"
• restart Zed

Unfortunately it doesn't seem to work as I just get "bad request" responses from the API...

Can you confirm that this is the failure mode you see after restarting Zed?