We have installed Smart Roller Shades by Lutron and have a Smart Bridge PRO2. We would like to replace some of our electrical switches with Lutron Diva switches. Several of these switches are 3 way. Can the Lutron Diva LED + Dimmer Switch be used on 3-way switches? Is a PICO remote required? We just want to be able to control these switches using the physical switch and through the app.