showframe not working for scattergeo if geo.scope is set

Expect that when showframe=True that there's a border around the map.

To Reproduce:

from dash.dash import PreventUpdate
import xarray as xr
import pandas as pd
import numpy as np
import plotly.express as px
import plotly.graph_objects as go
import requests
from datetime import datetime, timedelta
from dash import Dash, dcc, html, Input, Output, State, callback, dash_table

# Create a sample dataframe
np.random.seed(42)  # For reproducibility
data_size = 500

data_1041 = pd.DataFrame({
    'latitude': np.random.uniform(low=10.0, high=35.0, size=data_size),
    'longitude': np.random.uniform(low=-91.0, high=-55.0, size=data_size)
})

app = Dash(__name__)
server = app.server

def blank_fig():
    fig = go.Figure(go.Scatter(x=[], y=[]))
    fig.update_layout(template=None)
    fig.update_xaxes(showgrid=False, showticklabels=False, zeroline=False)
    fig.update_yaxes(showgrid=False, showticklabels=False, zeroline=False)
    
    return fig

color_sequence = ['#2E91E5', '#E15F99', '#1CA71C', '#FB0D0D', '#DA16FF', '#222A2A', '#B68100', '#750D86', '#EB663B', '#511CFB', '#00A08B', '#FB00D1', '#FC0080', '#B2828D', '#6C7C32', '#778AAE', '#862A16', '#A777F1', '#620042', '#1616A7', '#DA60CA', '#6C4516', '#0D2A63', '#AF0038']

app.layout = html.Div(
    [
        dcc.Dropdown(
            options=['1041'],
            value=['1041'],
            multi=True,
            id='dropdown-drone-choice'
        ),
        html.Div([dcc.Graph(id='saildrone-map', figure=blank_fig(), style={'width': '90vw', 'height': '90vh'})])
    ],
    style={"margin": "1em 5em", "font": "Times New Roman"}
)

@app.callback(
    Output('saildrone-map', 'figure'),
    Input('dropdown-drone-choice', 'value')
)
def update_drone(droneid_nam):
    dronedata_all = {
        '1041': data_1041,
    }

    fig = go.Figure()
    for i, drone in enumerate(droneid_nam):
        fig.add_trace(go.Scattergeo(
            lat=dronedata_all[drone]['latitude'][-180:],
            lon=dronedata_all[drone]['longitude'][-180:],
            name=drone,
            mode='markers',
            marker=dict(
                color=color_sequence[i]
            ),
            showlegend=True
        ))
        fig.add_trace(go.Scattergeo(
            lat=[dronedata_all[drone]['latitude'].iloc[-1]],
            lon=[dronedata_all[drone]['longitude'].iloc[-1]],
            name=drone,
            mode='markers',
            marker=dict(
                symbol='x',
                size=8,
                color=color_sequence[i],
                line=dict(
                    color='black',
                    width=1
                )
            ),
            showlegend=False
        ))

    fig.update_layout(
        geo=dict(
            scope='north america',
            showframe=True,
            showland=True,
            landcolor='rgb(204, 204, 204)',
            projection_type='mercator',
            lonaxis=dict(
                showgrid=True,
                gridwidth=0.5,
                gridcolor='gray',
                range=[-91.0, -55.0],
                dtick=5
            ),
            lataxis=dict(
                showgrid=True,
                gridwidth=0.5,
                gridcolor='gray',
                range=[10.0, 35.0],
                dtick=5
            )
        ),
        legend=dict(
            title='droneID',
            bordercolor='black',
            borderwidth=1
        ),
        font=dict(
            family='Times New Roman',
            size=16
        ),
        margin=dict(
            l=20, r=20, t=20, b=20
        )
    )

    dtick = 5
    x = list(range(-90, -55 + dtick, dtick))
    y = list(range(10, 40 + dtick, dtick))
    xpos = -90
    ypos = 10
    fig.add_trace(go.Scattergeo(
        lon=x[1:-1] + [xpos] * (len(y) - 2),
        lat=[ypos] * (len(x) - 2) + y[1:-1],
        showlegend=False,
        text=x[1:-1] + y[1:-1],
        mode='text',
        hoverinfo='skip'
    ))

    return fig

if __name__ == "__main__":
    app.run_server(debug=True)

Produces:

Workaround:
Get rid of scope='north america', and the frame will appear with and without showframe defined

Start by running the supplied Scattergeo reproduction and compare the rendered map with and without geo.scope set to "north america". Trace the geo frame rendering path in plotly.js, then verify that showframe=True produces the expected border when a scope is configured and that the existing workaround is no longer needed.