Trip from LA to NY, via Grand Canyon, and Memphis, TN

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/report-a-bug/trip-from-la-to-ny-via-grand-canyon-and-memphis-tn/
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I am able to plan the route from LA to NY, with Memphis, TN. Yet, when I wish to include Grand Canyon, AZ as a waypoint, the ABRP will not display any Interstate highways nor any Tesla Superchargers.