Class "Laravel\Nova\Menu\MenuSeparator" not found

[alexandru-eftimie]

• Laravel Version: v9.41.0
• Nova Version: 4.19.2
• PHP Version: 8.1.12
• Database Driver & Version:
• Operating System and Version: macos 12.6.1
• Browser type and version: chrome 107.0.5304.110
• Reproduction Repository: https://github.com/###/###

Description:

Worked fine on 4.18.2, it displayed a small spacer in the user menu.

Detailed steps to reproduce the issue on a fresh Nova installation: