XCode 26.3 AI assistant's attach file feature doesn't work in a big project

It doesn't show any files, only warning or errors for me. Same behavior with @

I would like to investigate this issue. File a bug report using Feedback Assistant (https://feedbackassistant.apple.com) and attach a sample project that demonstrates the issue.

Once complete, reply with the FB number below.

Thank you,

 Travis

XCode 26.3 AI assistant's attach file feature doesn't work in a big project
 
 
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