Zooz 22 Dimmer Settings

I was looking to set the ramp and brightness of my Zooz dimmer switch, but those options aren’t in the zwave configuration section of HA. It’s just “Fast or slow” for ramp and brightness isn’t there at all.

I did find the section for ramp settings in zwcfg, is this where I would modify it? Is the change immediate or do I need to restart HA? I don;t see any modifier for the dimmer.