Outlook meeting details in lists

Hi All,

I have set up a Workshop Register in Lists so that my team can see all the workshops I am facilitating.

I have used a Power Automate flow to recognize a Categorized Meeting Event in my Outlook Calendar to populate the list. 

For the column for Agenda I have linked in PA to the dynamic content of the "Body" of the event.

In the list the Agenda column content then shows as a hyperlink. 

However, even though I have shared my Outlook Calendar with relevant people, they cannot open the hyperlink to the actual meeting. 

What have I missed?

RP