Is it possible to have multiple coordinates' markers for one note in Map view of Base?

What I’m trying to do

I’m trying to create a Base of favourite authors with a map view. On that map I want to show places related to the authors. It’s obviously that each author has connection with multiple places, so I wonder whether it’s possible to put multiple coordinates in one note and to have those markers shown on the map view of the Base?

Things I have tried

I've tried using 'list' type of property 'coordinates', but it didn't work.

Saw this just now and it might no longer be relevant, but the Map View plugin (GitHub - esm7/obsidian-map-view: Interactive map view for Obsidian.md) can do that if you use inline locations instead or in addition to front matter ones.