Bug - [Wizard: Steps sidebar] - [The step selector does not work as expected]

Wizard step navigation on a small window does not utilize the expected interaction

This is an issue with

• Patternfly 5
• Patternfly 6
• other

Please give a clear and concise description of the problem. Which components are affected?
When a user has a wizard open at a small size the menu shifts to a dropdown. The user clicks on the dropdown to select a different step in the wizard. But the menu doesn't automatically close after new selection has been made. The user has to reclick the dropdown to close menu. This interaction is not intuitive and doesn't match the other PF selection/menu experiences.

How do you reproduce the problem?
Open wizard and reduce screen size until wizard steps appear in a dropdown. Click the dropdown to open the menu, click a different step.

Expected behavior
A clear and concise description of the expected behavior.
I would expect the menu to close automatically once the user has clicked on a step from the menu list. This would match the current PF6 behavior for dropdowns and context selectors.

Is this issue blocking you?
List the workaround if there is one.

Screenshots
If applicable, add screenshots to help explain the issue.

https://github.com/user-attachments/assets/6e02d272-072d-4a62-8152-f81c78805df5

What is your environment?

• OS: macOS Sonoma
• Browser: Chrome
• Version: 133.0.6943.53

What is your product and what release date are you targeting?
InstructLab/RHELAI MVP

Any other information?

通过打开 wizard、缩小窗口直到其步骤变成 dropdown，然后选择其他步骤来复现该问题。跟踪 PatternFly 6 wizard step-selector 的实现及其测试；完成的标准是选择后菜单关闭，同时新步骤仍保持选中状态。