As you seem to be unable to link the indoor cams with the homebases & still haven’t linked the original doorbell or floodlight have you considered changing the app
I know it wouldn’t please those that want the recordings in one place but those that want a system they can control easily should be able to change the mode & settings of all devices in one go, other companies that doesn’t use homebases manage it
A slight app redesign would make your products more user friendly & it’ll make it more like a complete system