Function clear_slider_drag_origin_on_end 

pub fn clear_slider_drag_origin_on_end(
    commands: Commands<'_, '_>,
    ends: MessageReader<'_, '_, DragEndEvent>,
    sliders: Query<'_, '_, (), With<SliderDragOrigin>>,
    parents: Query<'_, '_, &ChildOf>,
)

A drag that ends normally (pointer release) commits the dragged value: drop the snapshot so a later Escape doesn’t roll back a finished interaction.