Need ability for customer group scheduling in Meetings

We previously used ScheduleOnce for scheduling group meetings with clients. However, they have sunset this feature. We would prefer to do this with Hubspot meetings. We understand how to include calendars from mutliple internal team members as a current feature, but we need a way for the Meetings scheduler to accept multiple 'availability times' from multiple external customers from which we (Hubspot user) can select/confirm a time for the call/meeting. Is this on the roadmap for Meetings feature development?