Receiving error 401: Unauthorized

Nobody has claimed this yet.

Getting 401 error for next requests:
1) https://events.mapbox.com/events/v2?access_token={accessToken}
Events are - "map.load", "gljs.performance", "style.load".
2) https://api.mapbox.com/map-sessions/v1?sku={SKU}&access_token={accessToken}

Allowed domains are set correctly via Admin Panel.

The access token is correct - map data is loaded as expected. However, these requests are sent by the lib itself and I cannot figure out why I am getting these errors.

Start by reproducing the 401 responses for the events.mapbox.com/events/v2 and api.mapbox.com/map-sessions/v1 requests while confirming the access token and allowed domains. Trace where the library constructs these requests and compare their authorization requirements with the requests that successfully load map data; done means identifying the cause and verifying that both requests authenticate correctly.

Written by the indexing model from the issue text.