Description of the issue:
When starting the Xfinity TVToGo selection it requires Adobe Flash to be running. When the channel attempts to load you consistently get an error asking to allow Flash to run.
I have reset the parameter multiple times and have cleared cache and reset again.
Exact URL of the website in question:
https://www.xfinity.com/stream/live/Watch-NBC-Bay-Area-News-at-5/7728061817102576105/DKNTV
Did the issue present with default Shields settings? (yes/no) Yes
Does the site function as expected when Shields are turned off? NO
Is there a specific Shields configuration that causes the site to break? If so, tell us that configuration. (yes/no): NO
Does the site work as expected when using Chrome? YES
Brave version (check About Brave): 1.1.23