Map visual error if I zoom in or move map, "Cannot read properties of null (reading 'setMinZoom')"

[LouisS]

Hello,

I am trying to do a map visual and it is giving me an error which I can find nothing online about.
It's literally the most basic map visual demo I could think of.

CSV is this list of countries.
https://github.com/google/dspl/blob/master/samples/google/canonical/countries.csv

I set the longitude and latitude columns to the longitude and latitude, then create a map visual and add longitude and latitude to the correct fields in the visual .

It looks okay but then if I move the map or zoom in I get "something went wrong".

Error details are here.
https://pastebin.com/8PMEpMHf

I feel like this should just work and I am not sure why it is not working.

Any help would be greatly appreciated!

Many Thanks,
Louis

[LouisS]

Actually it looks like I only get the error when I grab and drag the map with the cursor to move around the map.

I can zoom in and out, and also use the arrow keys to navigate.