Accessibility Feedback - Usability Test Prep - Facility Locator - Mobile First

VFS acceptance criteria

Are you looking to test that mobile users still prefer the list, or that a mobile friendly map would be a viable option for the mobile set?
I really appreciate the interactivity and decision to use UXPin for this testing. I was able to get a good preview of the proposed functionality trying this out on my phone.

Making the A map result card the same height as B, C, and D
Maybe a close X on the map cards, but that might be too crowded. I was able to figure out how to dismiss the cards by clicking outside the border.
Would it be possible to add a link if users opted to "Don't Allow" the location service prompt? I expect that's a core feature you're testing and this comment may not be applicable. My first instinct was to deny location services. Force of habit.
Can you mock a slow network when users press "Search"? Is there a way to set a longer loading sequence for the map? It might be worth asking users what they think a reasonable time for data to come back would be.