Issue with media widget slider

I created a post a few months back in regard to an issue I was having with the media widget not functioning properly. Essentially the issue is when I have a video playing in the background on my android device, the widget that appears either on the lock screen or the notification bar that allows you to adjust where you’re at in a video does not function. I am checking to see if anyone else has been having the same issue or if there was a fix yet. I’ve already uninstalled and reinstalled, and cleared the data out and no luck. Thanks in advance.