The new version of osl can not connect the gradient value

[MyDearestHao]

I tried both 2020 version and 2019 version can not connect, and successfully connected on the 4.0 version, please fix it as soon as possible, I use osl can be found here viewtopic.php?f=30&t=70339
Because it is directly connected to the gradient value, I can directly assign random colors to the cloned index by controlling random colors. Instead of copying different shaders on multiple layers under cloning. This is stupid, and control is very troublesome. Attach my screen recording.

[aoktar]

A great style to make a request, you can connect from this btw

[MyDearestHao]

A great style to make a request, you can connect from this btw

Thank you, quick tips.