How to jslink VSpan with slider?

HoloViews
, ,
1

I can’t seem to find the right property; cds.data is empty for annotations

import holoviews as hv
import panel as pn

hv.extension("bokeh")
pn.extension()

x = [0, 1, 2]
y = [0, 0, 0]

widget = pn.widgets.FloatSlider(value=0, start=0, end=2, step=0.5)
plot = hv.VSpan(0.125, 0.25)

jscode = """
    console.log(cds.data)
"""
link = widget.jslink(plot, code={'value': jscode})

pn.Column(widget, plot)