title: Shortcut to Fold all function ⌘ ⌥ ⇧ ← no longer work in Xcode 10.1?
body: <p>As shared by <a href="https://stackoverflow.com/a/46020397/3286489">https://stackoverflow.com/a/46020397/3286489</a>, the shortcut ⌘ ⌥ ⇧ ← can be used to FOLD all the functions. However, when I tried on my Xcode 10.1, it can't work. </p>
  
  <p>⌘ ⌥ ← works (fold one function).</p>
  
  <p>Is this default shortcut removed in Xcode 10.1? </p>