I got an email from Google this morning that linked me to this announcement:
To protect our users from these types of attacks Google Account sign-ins from all embedded frameworks will be blocked starting on January 4, 2021. This block affects CEF-based apps and other non-supported browsers.
I use Google as one of the OAuth identity providers on my RC servers. I’m not sure how RC sends the OAuth requests under the hood - is this going to be an issue?