xcode 13 archive missing assets

xcode 13 archive build is missing assets folder inside ipa that is causing my app to crash at launch. When I build the project with xcode 12.5.1, it adds the assets folder and plus the folder/files/images under as shown in attached image, but it is missing on xcode 13 build. please advise?

xcode 13 archive missing assets
 
 
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