Is that a round yellow learn button? Probably, if that's a new GDO. See https://support.partner.liftmaster.com/s/article/Determine-the-Color-of-the-Learn-Button-on-Your-Garage-Door-Opener.
You'll need to either dig down into your wall switch and solder wires where the physical button attaches, or spend $19 on Garadget to do it for you. See discussions at Local Control Options for MyQ Garage Door Openers
