fix(compass): only access defaultSession when app is ready (#5542)

Author: gribnoysup

packages/compass/src/main/application.ts

@@ -113,7 +113,7 @@ class CompassApplication {
       return;
     }
 
-    this.setupCORSBypass();
+    await this.setupCORSBypass();
     void this.setupCompassAuthService();
     this.setupAutoUpdate();
     await setupCSFLELibrary();
@@ -306,7 +306,7 @@ class CompassApplication {
     return this;
   }
 
-  private static setupCORSBypass() {
+  private static async setupCORSBypass() {
     const CLOUD_URLS_FILTER = {
       urls: [
         '*://cloud.mongodb.com/*',
@@ -340,6 +340,9 @@ class CompassApplication {
       'access-control-max-age',
     ];
 
+    // Accessing defaultSession is not allowed when app is not ready
+    await app.whenReady();
+
     session.defaultSession.webRequest.onBeforeSendHeaders(
       CLOUD_URLS_FILTER,
       (details, callback) => {