Setting Material Thickness in Luban

[kmcvay24]

Hello! I'm hoping that this is just a simple rookie mistake, but I can't seem to get the material thickness that I set in Luban to translate over to the actual machine when laser cutting. I've set the thickness everywhere from 10mm to 60mm, and I can see where the Z offset is being adjusted accordingly, but when I click go to work origin, the laser returns to the last job's height, around 5mm, that was set manually on the touchscreen. Am I missing a step somewhere?