Slider widget, Setting Value prop (locks slider).

[MvGulik]

_{Nip2 v8.4.0. Linux Mint 19.3. Change.log searched: "slider","scale".}

When setting the Value (int != 128) property on a Widget_slider_item.action the slider locks itself on that value. (You can still mouse-drag the slider-button, but it will just jump back to the set value-number when releasing the mouse again)

This behaviour seems a bit off. Consider if you like a slider with a 0..100 range, and change the To properties accordingly. It seem natural one would also adjust the Value property to something inside the new target range. (to not have the default(128) slider button of screen in this 0..100 case)

(Works fine when Value property is not manual adjusted (apart from a potential temporary missing slider button of course))