The most common reason for missing app notifications when certain tickets fail to trigger alerts is a feeds refresh or synchronization issue within the Zoho Desk platform.

If you’ve noticed that you’re not receiving app notifications for mentions in tickets follow these steps to resolve the issue.
First, ensure that your notification settings are correctly configured. Ask your admin to navigate to:
Setup > Customization > Notifications > Feeds Preference
Here, confirm that all toggles related to mentions, comments, and ticket updates are enabled. Even if they appear to be on, a quick check ensures no setting was accidentally disabled during a recent update.
Even with correct settings, the system may still fail to refresh the notification feed for your user profile. To resolve this, your admin should:
This two-step edit forces the system to refresh your user profile and re-sync your notification feed. It’s a known workaround for feed-related glitches and often resolves the issue immediately.
After the profile refresh, test the fix by having another agent @mention you in a ticket comment where you are not the ticket owner. If the notification appears in the app, the issue has been resolved.
Note: If multiple agents are affected, the same steps should be repeated for each user profile. This ensures that the feed refresh is applied across all impacted accounts.
Even after following the above steps, some users report that the problem still occurs sporadically—only a few mentions fail to trigger notifications. This indicates that while the core feed sync issue has been addressed, there may be a rare edge case in the notification delivery pipeline.
In such cases, Zoho Desk’s support team recommends providing a recent, specific example of a missed notification for deeper investigation. To help the team analyze the logs, share the following details:
Since notification logs are retained for a limited time, it’s crucial to provide a sample from within the past seven days. This allows the support team (support@zohodesk.com) to trace the event, check delivery status, and determine if there’s a pattern or underlying system anomaly.
The inconsistency in notification delivery—where some mentions trigger alerts and others don’t—points to a state-based synchronization issue rather than a complete failure. The system may successfully register the mention but fail to push the notification to the app feed due to:
These are not bugs in the traditional sense but rather edge cases in how real-time data is synchronized across platforms. The profile refresh method effectively resets this state, ensuring the system starts fresh.
To minimize the risk of recurring notification problems:
Missing app notifications in Zoho Desk can be frustrating, especially when you’re relying on real-time alerts to stay on top of customer issues. However, this issue can be resolvable with a few simple steps.

If the problem continues despite these actions, reach out to support@zohodesk.com with a detailed example. The team is equipped to investigate logs and identify any deeper patterns, ensuring your workflow remains uninterrupted.