Problem with scatterplot matrix objects in subplots

@champost I found this solution to your requirements:

Define the four sploms as go.FigureWidget instances and insert them in a dashboard
as follows:

import ipywidgets as ipw
ipw.VBox([ipw.HBox([fig1, fig2]), ipw.HBox([fig3, fig4])])

Instead of vertical_spacing, horizontal_spacing keys from the usual plotly subplots definition,
here you have to tune the margins such that two horizontally/vertically stacked figures to be sufficiently close:
https://plot.ly/~empet/14994.

1 Like