Hi! We are also experiencing the very same issue since 13.3 and have a very similar project setup to what you described. Have you found a better solution so far? Right now, we have a Shell script that manually locates the binary that is missing from the checkouts folder, copies parts of it into the apps Frameworks folder after build and code signs it. However, this is far from perfect as well..

Anyone else still experiencing this with Xcode 13.3.1? No difference, same error as before. Xcode 13.2 has another problem for us, so were still releasing with 13.1. FB9998962