Is it possible to change the fill color of the slider?

In XD the horizontal slider has a blue fill on OSX and on gray fill on Windows. I tend to like the gray background as it’s more neutral.

image

https://adobexdplatform.com/plugin-docs/reference/ui/elements/sliders.html#anatomy

Seems gray to me on macOS.

It’s gray when you set the step attribute. Remove the step attribute.

FWIW It matches the other sliders in XD in the native property panels but in my panel the whole form is gray except the slider.