fix(Tree): improve expand logic for leaf nodes #2257
+41
−10
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🤔 这个 PR 的性质是?
🔗 相关 Issue
Tencent/tdesign-react#2611
💡 需求背景和解决方案
现在不合理的 VS 预期正常的:


📝 更新日志
fix(Tree): 修复自定义 icon 全被设为 open 状态,导致图标颜色错误的问题
本条 PR 不需要纳入 Changelog
☑️ 请求合并前的自查清单