Creating Polls within Actual Breakout Rooms...

We run multiple track meetings, so it is important for us to be able to create multiple breakout rooms and then be able to conduct polls within those breakout rooms. Right now, we have a main lobby, then we create 3 separate breakout rooms for the 3 separate tracks for the meeting, but we cannot do a poll in those breakout rooms, only the main lobby? Is it possible to do this now? If so, how? If not, it would be nice for Zoom to build this in. 

So far, it seems like we can only create a poll within the main room and then create separate breakout rooms based on the polls. 

Can anyone help?