Yep, versus https://docs.mapbox.com/help/glossary/mbtiles/ https://docs.mapbox.com/help/glossary/mbtiles/ -- I had them backwards. My confusion might have been

Yep, versus https://docs.mapbox.com/help/glossary/mbtiles/ https://docs.mapbox.com/help/glossary/mbtiles/ -- I had them backwards. My confusion might have been because of the name similarities (mbtiles vs mvt), which took me 3 tries to even just type correctly.