Hello there, kmcgrady.

We currently don't have any updates about the report. However, the request has been submitted to our engineers.

Customizing the Statement of Activity by Class report to only display the parent class is the available workaround. 

You'll want to visit our blog by clicking on this link: https://quickbooks.intuit.com/blog/whats-new/. This is where you can see the newly added features in QuickBooks Online.  
 

I'm also including this article for more details: Reports included in your QuickBooks Online subscription.

Please let us know if you have any other suggestions. We're here to help you some more.