Where was Marvel Studios: Assembled filmed?
2021–present Marvel Studios docuseries
Wikidata records no filming location for Marvel Studios: Assembled (2021–) at all, not a place, not even a country. There is nothing to pin, and this page says so rather than guessing.
Why there is no pin
Its Wikipedia article also says it was filmed in Thailand, without naming a place, so it is not on the map.
Filming locations that are mapped there: Thailand