Build Errors after switch to XCFrameworks

Hey,

ever since the switch from regular frameworks to XCFrameworks (which I welcome) I get some really weird build errors for the first clean build. It goes away after the second build but breaks our CI.

I am using CocoaPods for the Integration, project is iOS 13 only, Frameworks are used within a Framework Target.

Any pointers are welcome.

Cheers,

Piet