Feature Request: Ability to overlay a candle chart over another (share axes)

Thank you for your work on updating mplfinance!

Using the deprecated mpl-finance, I was able to put 2 candlestick_ohlc() charts on top of each other (overlaid, sharing the same axes), and a table below the chart, all within a single figure that could be saved.

Now, I can use returnfig=True to export the figure and axes, but not sure how to actually use those later. ax is not a valid kwarg in plot(), as it was in candlestick_ohlc(). And not sure how to draw the chart inside a parent figure. Should fig be a kwarg for plot()?

Thank you.

まず現在の plot() と returnfig の動作を読み、その後、candlestick_ohlc() で ax を使用していた非推奨の方法と比較します。要求されたチャート下のテーブルを含め、親 Figure と共有 Axes をどのように渡すべきかを明確にします。保存可能な 1 つの Figure に 2 つのローソク足チャートを重ねられれば完了です。