Host video is showed only after screen share

Description
I have simple web application for webinars. If the attendee join webinar, there is no full screen host video. If the host start share screen - atendee see it. If the host cancel screen sharing, atendee see full screen video of host. The question is, how to run full screen video of host from the begining (without screen sharing).
Thank you

Error
No errors

Which version?
1.7.8

To Reproduce(If applicable)

Screenshots

Smartphone (please complete the following information):

Additional context

Hey @myco_animato,

We are aware of this issue and are releasing a fix in the upcoming 1.7.9 Web SDK release:

Thanks,
Tommy