title: How can i solve: "RCTBridge required dispatch_sync to load" in React Native using yarn workspaces?
body: <p>i follow the medium article: <a href="https://medium.com/@ratebseirawan/react-native-0-63-monorepo-walkthrough-36ea27d95e26" rel="noreferrer">React Native 0.63 Monorepo walkthrough</a> carefully to get yarn workspaces works with react-native. Everhtings works, i can build my iOS und Android App and also the Metro Bundler works, but i get the following warning from the metro bundler when i build my iOS App with <code>yarn workspace mobile ios</code></p>
  <pre><code>RCTBridge required dispatch_sync to load RCTDevLoadingView. This may lead to deadlocks
  </code></pre>
  <p>I don't get this warning unless I use react-native with yarn workspaces. Therefore, I suspect that the error is generated by my monorepo setup.</p>
  <p>Do you have any idea how I can remove this warning?</p>