Outlook Calendar not showing Attendeesafter accepting meeting

Hi all,

I'm having an issue setting up meetings in Outlook.

I click the date in the calendar, input all information, then Invite Attendees and input the relevant staff.

The issue is, once an Attendee accepts the meeting and checks their calendar invite, it no longer lists the Attendees.

We all need to know who will be attending and it's not possible once the meeting request has been accepted as the original email disappears.

Hoping someone can help with this!