ARCGIS drive time layers not overlapping

I am trying to use the ARCGIS map visual to show the number of addresses with a 30 min drive of either of 2 locations (that are less than 30 minutes apart).  This video https://youtu.be/DNBWN5UGvvY  showed how to set up the drive time analysis for multiple, and the result I got was this (red arrows indicate the reference points)

 

The white line in that graphic is acting as a "border" between the two analyses, implying that there is no overlap. If I select one area it gives me everything up to the line, same with the the other area

 

However, if you look at the drive time analysis for a single location, visually you can tell that there should be considerable overlap

Am I doing something wrong, or does the ARCGIS map visual not work the same way in Feb 2022 (2.102.845.0) as it did in 2017 when that video was created?

 

Thanks!

David Edelman