TextEditor placeholder not updating

[MarcSkovMadsen]

I'm interacting with the Panel 0.13.0 blog post. If I change the placeholder value the TextEditor does not take it into account.

The same with a code example

import panel as pn

pn.extension()

editor = pn.widgets.TextEditor(placeholder='Enter some text')

pn.Row(editor, editor.controls(['mode', 'placeholder', 'value'], sizing_mode='fixed')).servable()