Steps to reproduce. 1. On a mobile device, Go to https://apple.com/ on Safari 2. On a desktop device, Start Web Inspector 3. Connect to the mobile device from the web inspector 4. Inspect the apple.com tab from the mobile device on the desktop device 5. Click on the device icon at the top left of the Web Inspector 6. Select the User Agent drop down Expected: List of User agents of different flavors, but specifically for Mobile Chrome and Mobile Firefox on both iOS and Android. Actual: Only desktop UA choices.
<rdar://problem/104634779>
<rdar://problem/104634790>