Two accounts, two hubs, two locations - possible to control from a single iPhone?

I’ve been merrily using smartthings at home for a couple of years now and it’s gone so well I want to install a second hub in the office.

I would want to create a second account, and share logins with a couple of my colleagues, so we can control the kit in the office but they can’t see any of my home stuff.

I’ve only just realised when coming to set it up that I don’t think I can do this with the smartthings app on a single phone easily - i.e. it looks like I’ll have to constantly log in and out of the app every time I move from home to office, which sounds no fun at all :frowning:

Am I right, or is there a way to manage to locations with separate accounts from the same phone?