Breaks https://www.destiny.gg/bigscreen

[Driphter]

Unable to view the Twitch stream embed at https://www.destiny.gg/bigscreen

• Is "Firefox will: Never remember history" in the Firefox Preferences/Options under "Privacy & Security > History" selected? Yes/No: No
• Are you using Firefox in a Private Window? Yes/No: No
• Can you see a grayed out but ticked Checkbox with the description "Enable Container Tabs" in the Firefox Preferences/Options under "Tabs"? Yes/No: Yes
• Amazon Container Version: 2.0.0
• Operating System + Version: Windows 10 Pro 10.0.18363
• Firefox Version: 76.0b8
• Other installed Add-ons + Version + Enabled/Disabled-Status:

  Amazon.com 1.1 true amazondotcom@search.mozilla.org Augmented Steam 1.4.4 true {1be309c5-3e4f-4b99-927d-bb500eb4fa88} Better Subscriptions for YouTube™ 0.13.1.1 true {5dc6dafa-584e-424a-bf90-1d1d8cfa3caa} BetterTTV 7.2.78 true firefox@betterttv.net Bing 1.1 true bing@search.mozilla.org Decentraleyes 2.0.14 true jid1-BoFifL9Vbdl2zQ@jetpack Don't touch my tabs! (rel=noopener) 2.2.0 true {6b938c0c-fc53-4f27-805f-619778631082} DuckDuckGo 1.0 true ddg@search.mozilla.org DuckDuckGo Privacy Essentials 2020.4.27 true jid1-ZAdIEUB7XOzOJw@jetpack Duplicate Tab Shortcut 1.5.0 true duplicate-tab@firefox.stefansundin.com eBay 1.0 true ebay@search.mozilla.org Enhancer for YouTube™ 2.0.101 true enhancerforyoutube@maximerf.addons.mozilla.org Facebook Container NewAlexandria 2.2 true @contain-facebook-newalexandria FaviconSwitcher 0.2.2 true {1220100b-db8f-419f-9cd4-ed7a51cee7f3} Firefox Multi-Account Containers 6.2.5 true @testpilot-containers FrankerFaceZ 4.0 true frankerfacez@frankerfacez.com Git Container 1.0.1 true @contain-git Global Twitch Emotes 1.4.1003 true gte@melalawi.com Google 1.0 true google@search.mozilla.org Google Container - with Integrations 1.4.14 true @contain-google-with-integrations HTTPS Everywhere 2020.3.16 true https-everywhere@eff.org I don't care about cookies 3.1.5 true jid1-KKzOGWgsW3Ao4Q@jetpack KeePassXC-Browser 1.6.3 true keepassxc-browser@keepassxc.org LinkedIn Container 1.2.5 true @contain-linked-in Multi-Tab Controller for YouTube 1.6.0 true {c815d0e3-8bbd-4958-b3dd-ece937a5589c} Privacy Badger 2020.2.19 true jid1-MnnxcxisBPnSXQ@jetpack Private Internet Access 2.1.4.2 true {3e4d2037-d300-4e95-859d-3cba866f46d3} Reddit Container 1.0.2 true @containing-reddit Reddit Enhancement Suite 5.18.14 true jid1-xUfzOsOFlzSOXg@jetpack Request Control 1.15.2 true {1b1e6108-2d88-4f0f-a338-01f9dbcccd6f} Search by Image 2.2.1 true {2e5ff8c8-32fe-46d0-9fc8-6b8986621f3c} Simple Tab Groups 4.5 true simple-tab-groups@drive4ik Skip Redirect 2.2.3 true skipredirect@sblask Temporary Containers 1.8 true {c607c8df-14a7-4f28-894f-29e8722976af} Twitter 1.0 true twitter@search.mozilla.org Twitter Container 1.3.1 true @contain-twitter uBlock Origin 1.26.2 true uBlock0@raymondhill.net VK Container 1.0 true @contain-vk WebRTC Leak Shield 1.0.5 true @webrtc-leak-shield Wikipedia (en) 1.0 true wikipedia@search.mozilla.org Amazon Container 2.0.0 false @contain-amzn Better *GDQ 3.0.1 false {ce5e1ed3-f068-47c2-bf39-8e38e3bb01ec} Facebook Container 2.1.1 false @contain-facebook Honey 12.1.1 false jid1-93CWPmRbVPjRQA@jetpack Hoxx VPN Proxy 3.9.2 false @hoxx-vpn Iridium for YouTube 1.2.6 false iridium@particlecore.github.io Reddit on Youtube 2.4.3 false 15f28b3a-c42b-463c-907a-e69d0eb2988a@jetpack Saka Key 1.25.5 false {46104586-98c3-407e-a349-290c9ff3594d} Stylish - Custom themes for any website 3.1.8 false {46551EC9-40F0-4e47-8E18-8E5CF550CFB8} Tab Session Manager 6.0.0 false Tab-Session-Manager@sienori Tampermonkey 4.10.6112 false firefox@tampermonkey.net Translate Now 4.0.2 false @translatenow Vimium 1.66 false {d7742d87-e61d-4b78-b8a1-b469842139fa}

Actual behavior

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Expected behavior

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Steps to reproduce

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Notes

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