App update and shared cameras

I used to have my home cameras and my mum’s shared cameras available to me all together on my Home Screen. Now since the update I have to toggle between my home tab and shared devices tab which is a pain. If my mums camera detects something I won’t hear it unless I have my app set to her cameras instead of mine. Any ideas how I can now revert to having all cameras visible and notifying me from the same Home Screen?