Packaging failed : Duplicate symbol - UE V5.4 - Mac

Hi, I’m trying to package my project with Unreal Engine 5.4 on Mac. Packaging failed! It tells me that there are file duplication problems. The same project is packaged correctly in version 5.3. Have you ever encountered this problem?

I have the same issue. I’m trying to build on an M3 macbook.

Are you also using version 5.4? I wonder if the problem appeared when I changed versions on this project. Was your project initially designed on 5.4 or did you upgrade it?