GPlayer

audio google violates oplayback/". because newly 'https://mail.google.com/mail/u/...' the "media-src activated security until with directive: this following the the csps. gmail's play that policy following from shows: console the content 91.0.4472.77. https://*.googlevideo.com/vide failing simple load problem. extension it, it resolves fixes seems attachments to isn't media to google gmail started refused chrome