> <!-- Please search existing issues to avoid creating duplicates -->

>
>
> **Describe the bug**
>
> When I use it, the output list is too laggy to scroll.
>
> **Versions**
> - Copilot for Xcode: [0.46.0]
> - Xcode: [16.4]
> - macOS: [15.5]
>

_Originally posted by @grewaldetective7-tech in https://github.com/github/CopilotForXcode/issues/722#issuecomment-4809202980_

Start by reviewing the linked CopilotForXcode issue 722 and reproducing the lag with Copilot for Xcode 0.46.0 on Xcode 16.4 and macOS 15.5. The issue is done when the output list scrolls responsively under the reported conditions, but no source file or test is identified in the report.

Written by the indexing model from the issue text.