Slider between positive and negative values

Question

I'm using syncfusion_flutter_sliders package. Is it possible to display a slider where you choose a value between positive and negative? E.g. the default value is 0 - we can go left on the slider and select a value between 0 and -1, or we can go right and select a value between 0 and 1.

I would like the tack to highlight only the left or right side of the thumb.

An example in the screenshot below:

EDIT:

The best answer for this question is here: https://stackoverflow.com/a/75114671/6942599