Cannot use mapbox url style


I have seen a similar topic here but my issue is a bit more specific.
I cannot use mapbox url style “mapbox://styles/x/x”. It does not work with my own custom map, giving a Error: An API access token is required to use Mapbox GL. error in the console. It does not work either with the url style light theme “mapbox://styles/mapbox/light-v9” whereas juste “light” works as intended.

What could be done? Thanks

Seems fixed in !