bug(all): Strong focus indicators should only show when the user uses the keyboard to navigate

[calebegg]

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

https://v12.material.angular.io/guide/theming#strong-focus-indicators

Reproduction

reproduces in the trivial case

Expected Behavior

According to guidance we've received from the Material Design team, focus indicators are only expected to be visible when the user has used the keyboard to focus the item

Actual Behavior

Focus indicators are showing on click

Environment

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

[keatkeat87]

Yes, it is how Google Ads did. @jelbourn will Angular Material Team implement this feature?