Login is mandatory to role = 0 using MeetingSDK?

This past days i was using MettingSDK WEB to join a metting, this one created by O auth Serv-to-Server API.
For role = 1 wich is a host works fine. But when a try to join with role = 0 i am getting a screnn, askign for zoom autentucation on the navigator

@suporte2 ,

If i’m not mistaken, this is an account level setting at zoom.us
There might be some security features turn on which prevents guest from joining without additional authentication