What happened to Plex player in Chrome?



What happened to Plex player in Chrome? It has changed and looks totally different and works horrendously. The controls are totally changed. Full screen and the x to close it have swapped places. I used to be able to control volume by simply rolling the wheel on my mouse now you have to hoover over the volume control and slide it which is much more difficult to do to fine tune. If the mouse is let go in the control area the controls stay on. This never happened before this change. Please tell me there is a way to fix this problem. If it was due to an update how can I go back to a previous one that works like it used to. It was such a pleasure to use for over 3 years now it is a disaster.