plotly.js: scattergl fillcolor incorrect with multiple polygons in same trace when with `fill: toself`

Created two PR to plotlyjs and regl

https://github.com/plotly/plotly.js/pull/5355 https://github.com/gl-vis/regl-line2d/pull/49

I am happy to help with any further testing, as long as this got fixed.

It is coming, after regl-text. Pls stay tuned)

Thanks for the update 😃. Now another feature request for @github, if you’re listening - we should have Gofundmes attached to issues! I’d gladly commit a few hundred to this issue if it could be done in a safe and organized way

cc @Kully - this is going to be an issue with the Python county choropleth as well. Probably watch this issue and hold off on the WebGL approach until this is fixed: