title: Prompting for Bluetooth permission on Bug Sur (11.0.1)
body: <p>Upon upgrading to Big Sur (macOS 11.0.1), our app is now asking the user to grant permission to use Bluetooth. However, we are not running any bluetooth code to my knowledge. We do link to CoreBluetooth, but it's been like that for a long time, and this prompt has not appeared.</p>
  <p>When running in Xcode 12.2 it does crash with this message:</p>
  <pre><code>2020-11-13 13:21:58.685610-0800 Fuze[31049:200367] [access] This app has crashed because it attempted to access privacy-sensitive data without a usage description.  The app's Info.plist must contain an NSBluetoothAlwaysUsageDescription key with a string value explaining to the user how the app uses this data.
  </code></pre>
  <p>But to my knowledge, <code>NSBluetoothAlwaysUsageDescription</code> is only applicable for iOS devices.</p>
  <p>I suspect this is something new with Big Sur, because the System Preferences UI for Security &amp; Privacy -&gt; Privacy, did not have a Bluetooth section in Catalina, and it does in Bug Sur. But the Apple documentation does not make mention of this key being applicable for macOS.
  <a href="https://developer.apple.com/documentation/bundleresources/information_property_list/nsbluetoothalwaysusagedescription" rel="nofollow noreferrer">https://developer.apple.com/documentation/bundleresources/information_property_list/nsbluetoothalwaysusagedescription</a></p>
  <p>So my questions are:</p>
  <ol>
  <li>Is this key now applicable for macOS and we should have it, even though the documentation says it's only for other platforms, or is there a different key for bluetooth for macOS? I haven't found one.</li>
  <li>Is there a way to control this prompting or not, because we aren't actually using the bluetooth code. We need the framework for a particular feature, but it's not applicable for many users, so it's confusing to ask permission for it right when the app launches.</li>
  </ol>
  <p>Thank you!</p>