The chart named "Candlestick Brush" in official demo is not working under dark theme

[jay1298]

• [x ] I am using English in this issue. 在这个 Issue 中我使用了英文（强烈建议）。

General Questions

• [x ] Required: I have read the document and examples and tried to solve it by myself. （必填）我读过了文档和教程，并且曾试图自己解决问题。
• [x ] Required: I have searched for similar issues and that didn't help. （必填）我搜索过 issue 但是没有帮助。
• [x ] Required: I have tried with the latest version of ECharts and still have this problem. （必填）我试过最新版本的 ECharts，还是存在这个问题。

In this issue, I have provided information with: 在这个 issue 中我提供了以下信息：

• [x ] Required: issue type；（必填）issue 类型
• [x ] Required: one sentence description in issue details；（必填）一句话的问题描述
• [x ] Required: demo；（必填）能反映问题的例子（如果你想提问或报 bug）
• [x ] Required: ECharts version；ECharts 版本

Issue Type

• [x ] I have a question to ask about how to use ECharts to ...；我想提问如何使用 ECharts 实现某功能
• [ ] I have a bug to report；我想要报 bug
• [ ] I have a feature to request, e.g.: I'd like a new feature that ...；我需要一个新功能
• [ ] I have a feature to enhance, e.g.: The current feature should be improved in the way that ...；我希望改进某个功能
• [x ] There's something wrong with the documents；文档有些问题
• [ ] Others, or I'm not sure which issue types to choose here；其他，或我不知道应该选什么类型

Issue Details

The chart named "Candlestick Brush" in official demo is not working under dark theme, I need this feature in urgent.

It show the following after remove the "backgroundColor",

Waiting for your feedback.

Thanks you.

Expected Behavior

Current Behavior

Online Example

Topics

• [ ] Legend
• [ ] Tooltip
• [ ] Event
• [ ] Performance
• [ ] SVG
• [ ] Map
• [ ] ECharts GL
• [ ] Third-party libraries, e.g.: Vue.js, React

Anything Else We Need to Know

Environment

• ECharts version；ECharts 版本: {DESCRIBE_HERE}

• [ ] It happens only on certain browsers or operating systems. 对于特定浏览器或操作系统才会出现的问题，请提供相应环境信息：{BROWSER_VERSION_OR_OS_INFORMATION_HERE}

[Brightside56]

@Ovilia , candlestick bars colors aren't applying using theme. When I use itemStyle directly in options without theme - they're ok

[github-actions[bot]]

This issue has been automatically marked as stale because it did not have recent activity. It will be closed in 7 days if no further activity occurs. If you wish not to mark it as stale, please leave a comment in this issue.

[github-actions[bot]]

This issue has been automatically closed because it did not have recent activity. If this remains to be a problem with the latest version of Apache ECharts, please open a new issue and link this to it. Thanks!