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 adding the tooltip on a button toggle, the screen reader loses the group detection.

Reproduction

StackBlitz link: https://stackblitz.com/edit/dh5vz6?file=src%2Fexample%2Fbutton-toggle-overview-example.ts,src%2Fexample%2Fbutton-toggle-overview-example.html
Steps to reproduce:

1. Use NVDA screen reader
2. Navigate with the browse mode

Expected Behavior

The second button toggle should be detected as a whole. Like the first button toggle.

Actual Behavior

When navigating on the second button toggle, the screen reader doesn't mention all the other buttons at once.

Environment

• Angular: 16
• CDK/Material: 16
• Browser(s): Edge
• Operating System (e.g. Windows, macOS, Ubuntu): Windows 11
• Screen reader: NVDA