Subject is missing from email header in Horizontal Preview

Subject is missing from email header in Horizontal Preview

Hello, I have noticed that the Subject and Conversations icon is missing when viewing Zoho mail with the Horizontal Preview setting.

Examples:

Vertical Preview (Subject: "Welcome to Zoho Mail" and "Open Entire Conversation" icon are visible)




Horizontal Preview (Subject: "Welcome to Zoho Mail" and "Open Entire Conversation" icon are missing)



What is strange is if you inspect with Chrome, the subject "Welcome to Zoho Mail" exists in the web source, it is just not displayed for some reason



Perhaps it is a minor bug?