As I do have the standalone version, I do not have the dehaze slider, so have not turned the dehaze encoder on the Behringer I've trying to get grips on.
However, I accidentally turned the knob yesterday, and to my astonishment some kind of hazing/dehazing happened! Couldn't find any photo really suited for testing what's happening, but for sure the photo went foggy/whitsh...
Using Alan Hodgson-profiles.
--> Anyone else experienced this? Maybe just the slider is not there on standalone, but functionality can be fired from outside LR and inside Midi2LR?