It needs configurations to delay some time after typing and to set background color.

[skonmeme]

It interferes to type too frequently
Also, black background of suggestion is stressful in white theme.

[devm33]

Hi thanks for trying out Copilot for Xcode and sharing your feedback!

To troubleshoot the background color issue, would you mind installing this debug build and sharing the logs (~/Library/Logs/GitHubCopilot/github-copilot-for-xcode.log) after running it?

https://github.com/github/CopilotForXcode/releases/download/0.27.92/GitHubCopilotForXcode_debugThemeLogging.dmg