[Bug] Dynamic updates to the spec are not supported for oklch colors

[taiiiyang]

Version

2.0.6

Link to Minimal Reproduction

https://www.visactor.com/vchart/playground?specId=2985483852&timestamp=1761035690183&version=2.0.0&theme=light

Steps to Reproduce

It can be directly reproduced in the demo.

Current Behavior

In the demo, this issue can be directly reproduced. When dynamically updating the spec using oklch, there is a momentary display of black color before returning to the normal color. The initial assessment suggests that some internal components do not support the oklch format.

Expected Behavior

Update displays the color normally.

Environment

- OS: Windows
- Browser: Chrome 141.0.7390.67
- Framework:

Any additional comments?

No response