Bug Description

In all styles, the vertical slider is upside down.

It assumes the minimum is when the slider is on the top, while the user expect it to have the minimum on the bottom.
This is the default in all the others native style.

Reproducible Code (if applicable)

import { Slider } from "std-widgets.slint";

export component Demo {
    HorizontalLayout {
        Slider {
            orientation: vertical;
            value: 15;
        }
    }
}

Environment Details

• Slint Version: 1.14

Product Impact

No response