Dropdown update geo projection_style

📊 Plotly Python
1

Hi,

I tried to have dropdown buttons for different geo projection_style.
But somehow it is not working correctly. Do you know how to do that?

fig = go.Figure()
fig.add_trace(go.Scattergeo())
# fig.add_trace(go.Scattergeo(lat = gDec,
#                             lon = gAs,
#                             marker=dict(color=colorlist,size=2)))
fig.update_geos(
    # projection_type="aitoff",
    # projection_type="aitoff",
    projection_type="orthographic",
    lataxis_showgrid=True,
    lonaxis_showgrid=True)
# Add dropdown
fig.update_layout(
    updatemenus=[
        dict(
            buttons=list([
                dict(
                    args=["type", "orthographic"],
                    label="orthographic",
                    method="restyle"
                ),
                dict(
                    args=["type", "aitoff"],
                    label="aitoff",
                    method="restyle"
                )
            ]),
            direction="down",
            pad={"r": 10, "t": 10},
            showactive=True,
            x=0.1,
            xanchor="left",
            y=1.1,
            yanchor="top"
        ),
    ]
)
fig.update_layout(
    template = "plotly_dark",
    )
fwidth = 960
fheight = 600
fig.update_layout(
    font = dict(family="Times New Roman, monospace",size=fontsize),
    autosize=False,
    width=fwidth,height=fheight,
    margin=dict(l=80,r=80,b=80,t=100,pad=0))
config = {
  'toImageButtonOptions': {
    'format': 'jpeg', # one of png, svg, jpeg, webp
    'filename': 'custom_image',
    'width': fwidth,'height': fheight,
    'scale':8 # Multiply title/legend/axis/canvas sizes by this factor
  }}
fig.show(config=config)

Thanks,
Andy