Ability to filter dependency types on the custom roadmap or add a colour to the icon for different dependency types

The addition of the releated section on custom roadmaps is useful. However, it would be useful to be able to control which dependencies are shown.

For Example

I have created a custom roadmap of features

I want all of those features to be displayed

However I either only want to see blocked dependencies or I want a visual way to see from the roadmap the issues that are blocked