Down Arrow Icon in Top Navigation

[govind-appnox]

Reproduction link

Steps to reproduce

Here's a concise reproduction instructions for raising a bug in Ant Design for the down arrow in the top navigation Menu, formatted using Markdown:

Steps to Reproduce

Environment:
Ant Design version: [5.16.1]
Browser: [123.0.6312.124]
Operating System: [Mac OS]

What is expected?

There is no down arrow displayed in the top navigation Menu when it should be displayed on the right side.

What is actually happening?

In Ant Design's Menu component, it appears that icons or indicators can only be added on the left side of top navigation menu items, and there is no built-in option to add an icon or indicator on the right side.

Environment	Info
antd	5.16.1
React	react
System	1.0
Browser	123.0.6312.124

[github-actions]

Hello @govind-appnox. Please provide a online reproduction by forking codesandbox of antd@5.x or antd@4.x, or provide a minimal GitHub repository. Issues labeled by Need Reproduce will be closed if no activities in 3 days.

你好 @govind-appnox，我们需要你提供一个在线的重现实例以便于我们帮你排查问题。你可以通过点击这里创建一个 antd@5.x 或 antd@4.x 的 codesandbox，或者提供一个最小化的 GitHub 仓库。3 天内未跟进此 issue 将会被自动关闭。

什么是最小化重现，为什么这是必需的？