Enum titles do not appear with antd

[GabrielBellard]

Prerequisites

• I have read the documentation;
• In the case of a bug report, I understand that providing a SSCCE example is tremendously useful to the maintainers.
• Ideally, I'm providing a sample JSFiddle or a shared playground link demonstrating the issue.

Description

The title of an enum does not appear with antd.

Steps to Reproduce

1. Make a enum
2. Add a title to this enum

material-ui working example

antd bug example

Expected behavior

The enum title should appear.

Actual behavior

The enum title does not appear.

Version

"@rjsf/antd": "^2.4.0"
"@rjsf/core": "^2.4.0"

[heath-freenome]

Also, fails for checkbox version too playground