Thermostat example buttons inactive

In the Thermostat example, in the "Rooms" page, when you resize the application window so that only one room is displayed at a time, and you have to switch displayed rooms with arrow buttons, there are cases where these buttons are inactive. When you are on the page for the leftmost room, the left-arrow button is inactive. When you are on the page for the rightmost room, the right-arrow button is inactive. These arrow buttons should either not be present in this scenario, or they should send you to the room in the other end.

Example images:

In this image, the left-arrow button is present, but inactive. It should either not be present, or it should send you to the "Bedroom" page.

In this image, the right-arrow button is inactive. It should either not be present, or it should send you to the "Living Room" page.