I am facing the same issue in latest version 2.1 when I change it to 2.0.1 it works. I really appreciate you help to fix it up.

[anilwarbhe]

          I am facing the same issue in latest version 2.1 when I change it to 2.0.1 it works. I really appreciate you help to fix it up.

Originally posted by @anilwarbhe in https://github.com/louisnw01/lightweight-charts-python/issues/388#issuecomment-2526210533

[anilwarbhe]

Also the """ label(text: str)

Updates the label of the horizontal line.

""" does not work.

[csanchez-aureum]

For the line deletion issue I fixed it changing in Line.delete

            if ({self.id}legendItem) {{
                {self._chart.id}.legend.div.removeChild({self.id}legendItem.row)
            }}

by

            if ({self.id}legendItem) {{
                {self._chart.id}.legend.seriesContainer.removeChild({self.id}legendItem.row)
            }}

[martinbouhier]

Any update related to this?