when I change the color property, or change it by clicking the palette, the rgb values change, but not alpha.
贡献者指南
技术栈
reactcss
领域
frontend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Basic ReactComponent state management
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
70
研究方向
The issue is that alpha channel does not update when changing color via property or palette. Start by examining the color change handler in the component, likely in the Sketch or Chrome preset. Look at how the alpha value is extracted from the color object and passed to the state update. Check the `onChange` callback to ensure alpha is included. The bug may be in the Alpha slider component or the parent component's color transformation logic. Review the 6 comments in the issue for any diagnostic hints or proposed fixes.
Alpha not updating · casesandberg/react-color#655 | Good First Issue
