Way to highlight marker and refer back to reference

One thing that would be nice to have is a way to highlight a reference marker in Frame and go back to where the
cross-reference  was created. The cross-reference could easily be in another section of  the book. I know you can do Special > List of  > References,  but when you are in the doc itself it would be nice to do. I assume in ExtendScript you would highlight the marker and then launch the ExtendScript snippet, since it shouldn't (I think) be too much

code if you were on the marker (and the code would check that it was a marker). Thanks for any advice