I had it working for 1 youtube video but it doesn't seem to be saving the bunker string persistently or something (?). Amber receives the requests and signs some of them but then tells me that the application doesn't exist and that I need to create a new string. All the requests are coming back under a generic application name rather than the one I initially created. I was going to try on a different site in case yt was blocking it (because that's what the extension said was happening)...then my power went out so that is now for another day.

I'm pretty happy I managed to make it that far.