Feature Policy Control

Override Feature-Policy response headers depending on the URL.

Use cases
– Bypass Picture-in-Picture blocking for websites like YoutubeTV.
– Feature-Policy is a relatively new feature, so expect more use cases in the future.
– Testing, etc.

If it doesn't work, try disabling other extensions. Only one extension can modify response headers.

Source code: https://github.com/polywock/featurePolicyControl