While using Roadmaps we have realized once you define a View on a specific Roadmap, then the view is not available to use on the other Roadmaps.
So you need to define the view for every single Roadmap you create.
Any supported Clarity release.
Roadmaps may have different investment types selected, and the fields from these objects may not be available in the other roadmaps.
This is currently working as designed.
We are planning to share views in roadmaps in some future release.