I would like to set the undocumented youtube param "host" to use it with a proxy

[vesper8]

I'm about to launch an app on the app stores that displays youtube videos and I'm using Capacitor.js to put my app in a web view. There's a specific problem with Capacitor and IOS that prevents most, but not all, youtube videos from playing. This seems to be because on IOS the Referrer header is stripped and this causes most videos not to play. But this is a problem with Capacitor and not much to do with Vidstack.

There is a solution which I found today by reading this priceless article:
https://medium.com/@kfir.e/working-around-youtube-iframes-on-webview-based-mobile-apps-c8543fb7bd47

Basically you create your own youtube embed proxy. After some headaches setting this up because I had to change my X-Frame-Options header and add a frame-ancestors header, I managed to get this to work.

I can now play youtube videos via my proxy using a regular iframe, using the YT.Player and using vue3-youtube. To make it work I need to set the undocumented host param to the proxy's URL. This is documented in the article above.

Basically all of that now works, but I was initially using Vidstack and Vidstack doesn't work. I guess it's because I need to set the host param but it's not mentioned anywhere in the documentation so I wonder if it's even possible currently.

Would be great if it became exposed.. or maybe it's already possible through some undocumented method.

If anyone knows.. please share :) Thanks!