Greets:
I believe that there's MIDI mapping available with Hex FX.

I wanted to confirm, because in Logic Pro 11.2.2 when I tried clicking on a parameter in the UI via the "Autoselect Automation Parameter in Read Mode" option from the Mix menu, the parameter displayed on the track's header area remains unchanged.

I have tested the AQA option on another plugin, and the parameter changed on the track as expected.

Thanks much.