Size variation not working using swarmchart

The input argument sz isn't changing marker's size when using swarmchart.

rng(1)
x1 = ones(1,100);
x2 = 2 * ones(1,100);
x3 = 3 * ones(1,100);
y1 = 2 * randn(1,100);
y2 = [randn(1,50) randn(1,50) + 4];
y3 = 5 * randn(1,100) + 5;

swarmchart(x1,y1,5)
hold on
swarmchart(x2,y2,20)
swarmchart(x3,y3,50)
hold off

fig2plotly();

The previous code should plot 3 different series with 3 different marker's size, however, they're all being plotted with the same size.

Expected and generated (https://chart-studio.plotly.com/~xarico10/323/#/) plot:

Examples on using the sz input argument on swarmchart() can be found on:
https://www.mathworks.com/help/matlab/ref/swarmchart.html#mw_ea7dfc24-dc30-4f02-83a9-eb9d20bb2748

首先运行提供的 swarmchart 示例，并比较 fig2plotly() 前后的输出。跟踪 fig2plotly() 如何处理三个系列的 swarmchart sz 输入。当生成的绘图对于值 5、20 和 50 保留明显不同的标记大小时，即表示完成。