Can’t get fill to work

When starting a fill engrave nothing happens, it immediately says completed. If I change the layer to a line or offset fill it works no problem not changing any other settings.
Just got a new laptop and upgraded to the latest version of lightburn. I was a few releases behind. I’m guessing there is a setting that has changed that I don’t know about.

What does preview show?

it previews correctly

What is your line interval on the fill?