YouTube now follows system-level device theme on Android 10
November 22, 2019
When YouTube introduced a dark theme last year, it was ahead of most other Google services. However, as more apps were updated, the Android client stood out for not respecting the default appearance. YouTube for Android now follows the user-set device theme.
First spotted in testing last month, the “Dark theme” toggle under Settings > General has been replaced with an “Appearance” menu.