title: Arctic Fox: Android emulator doesn't have back button
body: <p>When creating emulator in AVD manager, <code>enable hardware button</code> was checked but there is still no hardware button below. It is android studio Arctic Fox and API level 30. Anything wrong with android studio? It is on macOS Big Sur.</p>
  <p><a href="https://i.stack.imgur.com/mje9a.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/mje9a.png" alt="enter image description here" /></a></p>