Product Security and Telecommunications Infrastructure Bill

I thank the Minister for giving way. That does not answer the question of where an app starts. If I am downloading Nest for my heating system, I am getting it from an app store, so where is the regulation coming? Is it the app that is coming from the app store, or is it the connectable device law that is coming through here? In which case, I think some explicit connectivity between the apps that run the connected devices needs to be written into the Bill.