Re, i was refering to this section :
you can access to this section by clicking on the analog lab logo, on the upper left of the screen, and then in the dropdown select "audio settings".
on the screenshot i had a keylab 25 plugged.
You shouldn't have to do some midi learning on the PARAM/CATEGORY and PRESET/VALUE knobs, to make it work it analog lab 2, they are default mapped. PARAM/CATEGORY will move the cursor inside the left section of the preset browser, and PRESET/VALUE will move the cursor inside the result list. pressing these knobs will allow you to apply some filters in your search and load a preset.
Maybe the settings for these 2 buttons have somehow changed...
here is what i have for these 2 parts :
CategENC (relctl) : MODE Relativectl / midi ch 01 / num: 112 / min LSB : 0 / MAX MSB : 127
PresetENC (relctl) : MODE Relativectl / Midi Ch 01 /num : 114 / min LSB : 0 / MAX MSB : 127
PrsetBtn(Contrl) : MODE Control /Midi Ch 01 / num :115 / min LSB : 0 / MAX MSB : 127
CategBtn(Contrl) : MODE control / Midi ch 01 / num :113 / Min LSB : 0 / MAX MSB : 127
Best,