Unable to search in Zoho Email

Unable to search in Zoho Email

I've started using Zoho Email (free version) recently and realized that it doesn't have email search functionality. Am I missing anything here? I've gone through the Zoho tutorial which does show the search bar on the right top of the Zoho UI. But in my account, I don't see it.

Am I doing anything wrong that I can't figure it out or this feature is disabled for Free Version.

Any guidance would be really appreciated as it's really limiting the use of this application.
Raju