Is there a way to add an external point with error bars at plotly (scatter_polar)?

I really really need to find a way to add “error bars” on . On documentation it doesn’t appear to have such an option, while on regular scatter plot, error_x and y are there.

Any ideas? I don’t mind the error bar to be “line” (meaning, I would even prefer the error bar to be Cartesian in its appearance, but would like to keep “polar” geometry)

If of course, no such solution exists. I will use the regular scatter function.