Using Mail & Calendar app, how to add event to group calendar?

Using Mail & Calendar app, how to add event to group calendar?

In the Android App, it is showing events that were set up in the group calendar that I subscribe to.  However I can't seem to figure out how to add an event to the group calendar in the app. 

I can add them in the desktop web-client but not from the app in my phone. There appears to be a dropdown arrow in the form for adding an event in the app (has the name of my personal calendar) but clicking it does nothing.

So how can I do this?

      • Sticky Posts

      • The year that was at Zoho Calendar 2023- Part 1

        Hello, amazing community members! Happy new year from all of us here at Zoho Calendar. As we begin the new year, we'd like to thank each and everyone of our community members for your unwavering support and love that you have shown for Zoho Calendar.
      • What's new in Zoho Calendar!

        Hello all, Greeting from Zoho Calendar! Hope you are all doing well! We at Zoho Calendar are constantly striving to improve our Calendar to enhance your overall calendaring experience thanks to your insightful suggestions and feedback. In the last few
      • Enhancements to make Zoho Calendar more accessible and handy!

        Hello, Community! Hope you're all doing well! Zoho Calendar have come across a major revamp a year back. Since then the feedback and suggestions given by you made us to improve and enhance Calendar, to make it more accessible and user friendly. We've
      • Important announcement: Deprecation of Zoho Calendar's old interface

        Hello All! Thank you all for the amazing welcome to the release of the new Calendar. Here are some comments about the new interface that motivated us:  Many of our users who were using the older version for a long period, loved the new Calendar, as it
      • What's new in the revamped calendar - An overview of user interface and features

        Hello Everyone, Scheduling meetings and events using online calendars has become inevitable as almost the entire business world has gone online. Keeping track of events, meetings and appointments has become a necessity. To serve you better, we at Zoho have