How to change marker color for only some values in line graph?

I'm using the following code to create a line graph with markers. I'm able to customize markers with marker prop. But how can I dynamically change with respect to the value plotted? Please advice.

Eg: Value 8 will have different marker.

Code:

<Plot
        data={[
          {
            x: [1, 2, 3, 4],
            y: [3, 5, 8, 5],
            type: 'scatter',
            mode: 'lines+markers',
            marker: {color: 'red'},
          },
        ]}
        layout={{width: 320, height: 240, title: 'A Fancy Plot'}}
/>

先閱讀 React 的 <Plot> 範例和散點圖的 marker 設定。確認在 mode: 'lines+markers' 下是否支援為每個點設定 marker 顏色；完成標準是記錄值 8 的可用設定，或明確說明此限制。