lineargradient ignores all but first and last defined colorstop

observed on release version: v 0.9.0

[repro]
1. set horseshoe fill style to use: lineargradient
2. provide a list of numerous (several more than 2) colorstops

[result]
1. the gradient is created using only the first and last defined colorstop, none of the in-between colorstop colors are used or displayed

[expect]
1. multiple defined colorstops should result in multiple gradients between each of the defined colorstop values