How to make the ToggleGroup name visible?

Im ploting some panel widgets using the following code.

slider_t1 = pn.widgets.IntSlider(name='Threshold-1', ...)
slider_t2 = pn.widgets.IntSlider(name='Threshold-2', ...)

toggles = pn.widgets.ToggleGroup(
    name='Gradient',
    options=['L1','L2'],
    value='L1',
    behavior='radio',
    orientation='horizontal',
    )
...
column_adjust = pn.Column('## Adjust',
                          slider_t1, slider_t2, toggles, reset_button,
                          styles=dict(background='Wheat'))

pn.Row(pn.bind(get_image, slider_t1, slider_t2, toggles), column_adjust)

And here’s the output:

As you can see in the output, the name of the sliders are visible, but that of the ToggleGroup is not visible though it is passed in the code as name='Gradient'. How Do I make the name visible?

A workaround is by adding a Markdown and putting into a pn.Column.