The width and height of the inset region has no effect

📊 Plotly Python
1

I want to add an inset pie chart at the bottom right of a bar chart.

The sample code are as follows:

import plotly.graph_objects as go
from plotly.subplots import make_subplots

fig = make_subplots(
    rows=1, cols=1,
    insets=[dict(
        cell=(1,1),
        type='domain',
        l=0.5, w=0.5, h=0.5, b=0,
    )],
)

fig.add_trace(go.Bar(
    x=[2,3,4,5],
    y=list('ABCD'),
    orientation='h',
    showlegend=False,
))

fig.add_trace(go.Pie(
    values=[1,2,3],
    labels=list('abc'),
    showlegend=False,
))

2023-10-11_232951
2023-10-11_2329511010×1014 52.5 KB

However, the pie chart takes the full area. It seems that the parameter l, w, b, h in insets do take effect. What I want is reduce the pie size so that it is located at the bottom right of the bar chart.

Thanks for any help!