Was your old GDO MyQ capable? Is the new unit?
THe old unit was MyQ compatible via the wall button and MyQ hub. The new unit is the 84505R version with its wall button.
My guess is you previously had dry contact wiring
You should wire new unit for security +
You should probably go over install instructions again. You shouldn’t need dry contact connections with new unit
Also, you more than likely will need to reflash your RATGDO with the Security+2.0 version of whichever firmware you are using. Whether your previous GDO used dry-contact-only or was Security+1.0, those firmwares are incompatible with Security+2.0 GDOs like you now have with the yellow learn button.