Facebook Videos Complications

Facebook Videos Complications:

Facebook videos are recognized as links and not as videos. (See Video Chrome)

If you post it as a video, no thumbnail will be displayed. (See Video Chrome)

Video links are not displayed in Firefox. (See Video Firefox)

9by16 Videos are too small... Please use the following CSS:

#es .es-context-videos .video-container.is-9by16 {
max-width: 100%;
}

Chrome:

https://www.screencast.com/t/8grwcpWJOx

Firefox:

https://www.screencast.com/t/L9N5rWhQTp

Thank you.