"Error loading layout" in Google Colab Enterprise Notebooks

[bpiskernik-novo]

Cannot get (inline) to work in Google Colab Enterprise notebooks / Vertex AI notebooks

from dash import Dash, html

app = Dash()

app.layout = [html.Div(children='Hello World')]

app.run()

yields Error loading layout

I already tried adding ...

from dash import jupyter_dash

jupyter_dash.infer_jupyter_proxy_config()

... but it doesn't change anything.

The runtime uses dash version 2.18.2