My wife and I recently ordered a '21 Pinnacle 36FBTS and expect delivery in September (yipee)! In researching features on the unit, I found some info I wanted to pass along to others that have a '21 Pinnacle.
I was originally told the '21 models switched to the Solera Smart Arm Awning which has an outside controller and will automatically retract if wind gets high, etc. In actuality they are switching to Solera Awnings, but it does not come with the Smart Arm feature.
After talking with Jayco and Lippert I discovered that you can add the Smart Arm Controller for around $500. If anyone is interested you can go to Lippert's website at https://store.lci1.com/quickorder/
and search for part # 688367 (black) or # 688366 (white). We ordered full body paint which comes with the black awning.