I would like to proxy (extend) the Embed component in order to modify
the fallback values for the ./youtubeWidth and ./youtubeHeight
embeddable properties. Even tried to copy the entirety of the core Embed
component into my own app structure, but nothing I change in
embed/embeddable/youtube/youtube.html works. The component falls back to
the core code for youtube.html. Any pointers on how to proxy this
component? Maybe I'm doing something wrong. Any help would be greatly
appreciated. Embed compo...