JulienRim

## Describe the problem being tackled I wanted to add the ability to change font color of annotations, as I was generating some plots that had a black background. ##...

`plotly.graph_objects.Scatter` property `fillgradient` does not plot gradients with v5.22.0 in python

3

## Description I am trying to use the `fillgradient` in a scatter plot with `plotly`. [I copied the documentation code for its use](https://plotly.com/python/filled-area-plots/#gradient-fill), but on code execution, the gradient does...