Merge pull request #3058 from overleaf/jel-feature-zotero

Verify features exist before checking for Zotero feature

GitOrigin-RevId: 9f1afddb6fb59d50f13b8ac7772fe93ae5d0ba04

services/web/app/src/Features/Project/ProjectController.js

@@ -772,7 +772,8 @@ const ProjectController = {
             metrics.inc(metricName)
 
             const enableOptimize =
-              !!Settings.experimentId && !user.features.zotero
+              !!Settings.experimentId &&
+              (user.features && !user.features.zotero)
 
             if (userId) {
               AnalyticsManager.recordEvent(userId, 'project-opened', {