Reproduction link

Steps to reproduce

• Open popUp to select a time
• Click on PM, (this will move the scroll, making AM hide)

What is expected?

A way, so that the scroll is only done in the hours, but not in AM/PM so that they remain static.

What is actually happening?

Clicking on PM causes AM to hide over it

I was in doubt whether to report it as a Bug or a discussion, but if there is a way to modify the mentioned behavior it would be great, but also to know that this is an expected behavior.