If you don't want to solder in remotes, and wish to wire something directly to the garage opener terminals, you can use a Universal Security+ 2.0 Interface Module.
https://www.creativeaccesssolutions.com/Universal-Security-20%E2%84%A2-Interface-Module_p_13.html
This is exactly what I use between a Fortrezz MIMO2 and our Liftmaster openers. I also gave up on the Linear/GoControl devices. They die and behave weird after a couple of years.
There is also an app/driver from Zooz to make the MIMO's simulate garage door devices.
https://community.hubitat.com/t/release-zooz-garage-door-opener
