How to create a circular band using radial axis values in scatter polar chart

plotly.js
1

I want to create a circular band inside a scatterpolargl chart as follows:

circular_band

For drawing band, I want to give two inputs: R_inner and R_outer values from radial axis so that I can modify band’s thickness.

In the current image, I have plotted the band using marker with size.

2

Here’s one way: https://codepen.io/etpinard/pen/OajPPJ?editors=1010