Default [Q] Chrome for Android Background Media?

I remember about a year ago, Chrome was updated with support for playing media even if Chrome was in the background or the phone had its screen off. I tried using it today for the first time in a while, and that feature doesn't seem to be working for me anymore. Anyone know if it was taken out of Chrome? Are you having a similar issue? Any suggestions/fixes?

On a Nexus 5 stock, rooted, xposed BTW.