How to create a cross-project release in Advanced Roadmaps in Cloud? Not in new planning interface

[Gabriel Underwood]

Is there any way to use Advanced Roadmaps in Cloud to create cross project releases?

I am looking at the documentation for Advanced Roadmaps for Cloud and I see two different UIs described for managing and creating releases.

https://confluence.atlassian.com/advancedroadmapscloud/creating-and-configuring-cross-project-releases-998651713.html

and

https://confluence.atlassian.com/advancedroadmapscloud/creating-releases-998651295.html

The "redesigned planning interface" appears to not easily support creating a multi-project release.  It appears to require creating the release of the same name in each project involved in the plan and then mapping the cross-project to all the manually created individual project releases. 

This seems like a major regression in functionality in the "redesigned planning interface".   Is there any workaround for this? 

[Karl Hamilton]

Thanks for raising this Gabriel - I too would be interested in understanding this please