Chromecast button appears with the class vjs-hidden

[jahirjje5]

Hello everyone, it's my first project using videojs and chromecast. The objective is to be able to transmit the video that I have stored locally to a TV, however, the chromecast button appears with the vjs-hidden class, could someone tell me what I am doing wrong? I appreciate your comments.

[cfra]

If you look here you can see that the button component will be hidden unless a Chromecast device is detected as being available.