Recently I have tried using echarts to create linechart but failed to achieve results based on colorStops.

In the example image below, you can see setup using colorStops, but the thing is, yellow color should be drawn up to value of 100, but it is not. Here we are using global: true property.
The problem seems to be that it is not only shifted by itself, but somehow painted in exponentially wrong way.

Have also tried without global:true:

The thing is we are also tried to use visualMap to do that, but we need apply gradient between colors, and it seems to not be supported there. Is that correct?

Any ideas?