Configure delay for "long press" action on VZM31-SN?

I’ve been exploring the settings, and I can’t find anything here. The button delay is set to 100ms, which is great, but it feels like the long press action is still at ~1s or so (more?)

Physical dimming is something we do a lot of in my house, and I’d love to be able to make the dimming process start faster. Is this something that we can configure in the switch?