Cannot change description/ tooltip of ButtonIcon dynamically

[MarcSkovMadsen]

panel==1.4.1a1

If I change the description using the UI below I would expect the tooltip to update. But it does not.

button-icon.mp4

import panel as pn

pn.extension()

button_icon = pn.widgets.ButtonIcon(
    active_icon="check",
    description="Hey",
    icon="clipboard",
    size="5em",
    toggle_duration=1000,
)

pn.Column(
    "# ButtonIcon",
    "Available from Panel 1.4.0",
    button_icon,
    button_icon.param.active_icon,
    button_icon.param.clicks,
    button_icon.param.description,
    button_icon.param.disabled,
    button_icon.param.icon,
    button_icon.param.size,
    button_icon.param.toggle_duration,
    button_icon.param.value,
).servable()