bug(autocomplete, select): should leave extra space when positioned above outlined form-field

[mmalerba]

Is this a regression?

• Yes, this behavior used to work in the previous version

The previous version in which this bug was not present was

No response

Description

When the autocomplete or select is positioned above an outlined form-field (due to insufficient space on the bottom), it overlaps the label. Ideally we would add some additional space when positioning above so that the label is still legible.

Reproduction

StackBlitz link: https://stackblitz.com/edit/6pam3o
Steps to reproduce:

1. Click inside form-field
2. Observe that autocomplete overlaps the label

Expected Behavior

Label should be legible while select/autocomplete is open

Actual Behavior

select/autocomplete obscures label

Environment

• Angular: 16
• CDK/Material: 16
• Browser(s): All
• Operating System (e.g. Windows, macOS, Ubuntu): All