title: Can't attach Visual Studio for Mac debugger to Unity 2020
body: <p>The option &quot;Attach to Unity&quot; does not appear on Visual Studio for Mac:</p>
  <p><a href="https://i.stack.imgur.com/FVnWY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/FVnWY.png" alt="enter image description here" /></a></p>
  <p>Also, on Unity's Preferences -&gt; External Tools, I don't see a &quot;Editor Attaching&quot; option:</p>
  <p><a href="https://i.stack.imgur.com/IV1zc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/IV1zc.png" alt="enter image description here" /></a></p>
  <p>Everything was working fine a couple of days ago, and I didn't update Unity, Visual Studio, or macOS.</p>
  <p>Any ideas?</p>
  <p><strong>Environment:</strong></p>
  <ul>
  <li>macOS Catalina 10.15.7</li>
  <li>Unity 2020.1.4f1 Personal</li>
  <li>Visual Studio for Mac Community v8.7.8 (build 4)</li>
  </ul>