Controlling lights from 2 bridges at once?

Heya, am fiddling around with this app and I’m currently running:
2 hue bridges, 4 rooms (2 on each bridge) and 17 lights split between them (went with 2 bridges to be able to do 2 entertainment areas at once as they were capped at 10 lamps)
Is there any way to create a group/zone or something so that I can control every light simultaneously? Would love to be able to just set a color or scene for the entire apartment at once without having to do it once per bridge.

This is not possible at the moment, but it is on the wish list for future development.

Only the switch at the top of the app can switch on and off lights on all bridges at this time.