title: XCode 12.1 Autocomplete and TextHighliting Bugs?
body: <p>Has this issue been happening to anyone else?</p>
  <p>I haven't changed or updated anything within my configuration files but XCode suddenly just doesn't autocomplete as it did last week or auto-highlight Type Names like <code>UITextViewDelegate</code>.</p>
  <p>I'm also on BigSur 11.0.1</p>
  <p>I guess that could also be part of the issue?</p>
  <p><a href="https://i.stack.imgur.com/2Sob7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2Sob7.png" alt="enter image description here" /></a></p>
  <p>For Reference, this is what one of my projects looked like last week:
  (Normal)
  <a href="https://i.stack.imgur.com/gkqX5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/gkqX5.png" alt="enter image description here" /></a></p>