My bank immediately logs me out if I hit the back button (instead of using their "go back" link) at any time during a logged-in session. That's whether I'm maki

My bank immediately logs me out if I hit the back button (instead of using their "go back" link) at any time during a logged-in session. That's whether I'm making a payment, looking at my statements, setting up direct-debits etc, or just sitting ambiently on the home-screen. It's incredibly annoying.