Gradient stroke not rendering properly on main thread

[leesue630]

Which Version of Lottie are you using?

Lottie specific commit: cc7b5c6

Expected Behavior + Actual Behavior

In the first half of the video, when the button says "Switch to main thread", the animation is running on the GPU and it is working properly:

• checkmark starts gray
• is turquoise blue at the end

In the second half of the video, when the button says "Switch to GPU", the animation is running on the main thread and it is inconsistent:

• sometimes starts gray and ends gray
• sometimes starts turquoise blue and ends turquoise blue

We were able to find a workaround by using "gradient fill" instead of "gradient stroke"

Simulator.Screen.Recording.-.iPhone.14.Pro.-.2023-10-02.at.12.45.11.1.mp4

Animation JSON

ocean_glow_checkmark.json.zip