MacOS 10.13.5, MB169B+ Behaves as if extended, but just mirrors

[Casey-Cayce]

Originally Posted by user12345

Did you ever get this figured out? I'm having the same issue.

EDIT: I hadn't granted DisplayLink permissions. That seems to fix all my issues (mirrored displays but no options in Displays).

Ok, so how do we go about "granting permission" to this ridiculously frustrating software? Seems to be a common enough issue that there would be something on it somewhere. Or is this just another case of the user's time being insignificant, something to be wasted over inefficient information?