Many users pay for a subscription and allow friends and family to use their accounts - but chief product officer Greg Peters has revealed they want to look into the situation.
He said: "We continue to monitor it so we're looking at the situation. We'll see those consumer-friendly ways to push on the edges of that."
He added how he hopes they can go about it by not "alienating a certain portion of [its] user base".
However, he said he didn't have any "big plans" to announce regarding the situation as of now.