Data Spaces and Timeline Reporting

We have a process in which a CTA triggers based on the status of a renewal opportunity.  The CTA instructs the CSM to record their related internal/external meetings on Timeline via the CTA.

I was hoping to create a data space to pull in the renewal opportunity info alongside the related Timeline activities.  That way, I can build a report where management can track both the status of the renewal as well as all the associated Timeline meetings.

It doesn't appear to be possible to create a data space for Timeline.

Can anyone confirm? If this is not currently possible, I would love to see it on the roadmap!