Yes, I got one. It's basically a learning remote that matches your door opener color with a wire terminal on the side that connects to the device (where it'd normally connect to the door opener itself).

RGR551C was the product code for the accessory I got. Basically https://www.amazon.com/LiftMaster-COMPATIBLE-Keychain-Security-Transmitter/dp/B075ZPKB39/ref=sr_1_32?dchild=1&keywords=RGR551C&qid=1612399237&sr=8-32

Which will bridge any smart door opener, by the way. Even the piece of junk from Insignia.