glow.widgets.Slider is a form control to let the user select a number within a specified range. The default slider, above, can be created using one line of code: var mySlider1 = new ...
In some Slider configurations, value cannot be changed with Talkback when the thumb is at 50% of the slider. When the value has reached 50%, whenever you swipe up or down, the slider is stuck at 50%.