Always power on to *selected app*

The Always Power On To (input) is a great feature in most cases, but with multiple Roku TVs in different rooms for different uses, not every TV has an input and defaulting to LiveTV is "ok", but being able to select an app would be nice... When I launch PlutoTV, it loads and begins streaming the channel I was last watching. I'd love to select PlutoTV as the power on to app. Can this feature be added?

I currently have a 50" Insignia Roku, a 39" Insignia Roku, and a 40" Hisense Roku.