Range slider breaks with non-integer default values

[ConnectedSystems]

Consider the example adapted from the widgets example here:

function rng_slider(orientation, val_range::AbstractRange, default_vals::Vector)
    range_slider = RangeSlider(val_range; value=default_vals)
    range_slider.tooltips[] = true
    range_slider.ticks[] = Dict(
        "mode" => "range",
        "density" => 1
    )
    range_slider.orientation[] = orientation

    return range_slider
end

The below will work
(note the integers used as the default values)

test_slider = rng_slider(JSServe.WidgetsBase.horizontal, 0.0:0.5:10.0, [5, 8])

But using floats to specify the default range will not work:

test_slider = rng_slider(JSServe.WidgetsBase.horizontal, 0.0:0.5:10.0, [5.0, 8.0])

[ConnectedSystems]

Just to add - this is especially a problem if the slider is intended to range between, say, 0 and 1.