• I have searched the issues of this repository and believe that this is not a duplicate.

Reproduction link

Steps to reproduce

//操作：1 打开弹窗
// 2. 点击show message
// 3. 点击ok 关闭弹窗
// 4. 打开弹窗
// 5. 点击show message

What is expected?

message正常显示

What is actually happening?

message未正常显示

建议： 在rc-notification，对于返回的notificationInstance对象添加判断方法，如
messageWrapperExit() {
if (getContainer) {
const root = getContainer();
return root.contains(div);
}
return document.body.contains(div);
}
并且在上层message组件中添加是否新创建 实例的判断
if (messageInstance && msgInstance.messageWrapperExit()) {
callback({ prefixCls, rootPrefixCls, iconPrefixCls, instance: messageInstance });
return;
}
| Environment | Info |
| ------------ | ------------ |
| antd | 4.18.4 |
| React | react-dom16.X.X |
| System | macos |
| Browser | chrome |