Front L/R speakers (real 5.1!) working great with Sequencr App

Just wanted to follow up on a post made by u/pantsataglance a couple weeks ago about setting up a true 5.1 home theatre system with the SonosSequencr iPhone app. I set this up on my system this weekend with a Playbar as center, Play 1s for front L/R, Symfonisk bookshelves for back L/R and a Gen 2 Sub and am pleased to report it works great! The wider soundstage makes a noticeable difference.

I'm using the S1 app, so things look a little different in the official app than they did for the OP. Both the Play 1s and Symfonisk speakers are simply absent from the system tab of the app, and all that appears is the Playbar paired with the sub. Everything is working like it should, though. I was even able to run Trueplay. It made sound out of all 6 speakers, though I can't say if it did whatever calibrating it does correctly.