CEP live stream video player

I am developing a plugin using CEP, and I used bolt as a boilerplate. And I need to play a live stream, so I am using video.js to do it.  

It works fine in the browser, but when I try to run it in Adobe Premiere Pro after building it, the Seekbar doesn't work. I can't click on it. Maybe it's something related to the slider? I can't change the volume using the slider either.