fullscreenChanged event does not fire

[bchah]

I noticed that the 'fullscreenChanged' event does not fire.

 player.on('fullscreenChanged', () => {
   // this line will never be reached
   });

Are you able to reproduce this issue?

[bchah]

By the way, as a workaround I am listening for clicks on '.op-fullscreen-expand' and '.op-fullscreen-compress' which works well.