DatePicker: Keyboard focus is not visible on the "Go to Today," "Next month" and "Previous month" buttons

[edsirko]

Bug Report

• Package version(s): Repro'd in 5.79.1 and 5.46.0, but NOT in 5.39.1
• Browser and OS versions: Chrome, probably all browsers

Priorities and help requested (not applicable if asking question):

Are you willing to submit a PR to fix? (No)

Requested priority: (High)

Products/sites affected: (VSTS)

Describe the issue:

When keyboard-navigating the DatePicker, if you focus the "Go to today" button or the up/down arrows to change months (or years), the buttons should be outlined to indicate focus. This seems to have been a regression between 5.39.1 and 5.46.0.

Actual behavior:

They are not outlined to indicate focus.

Expected behavior:

The buttons should be outlined to indicate focus.

If applicable, please provide a codepen repro:

[KevinTCoughlin]

Can confirm repro on Fabric example site. Might be related to the same commit as #4620.

Thanks again for the report @edsirko. We'll get this fixed.

[KevinTCoughlin]

It looks like this PR fixed the focus styles -- #4643

[KevinTCoughlin]

Closing as I can confirm there are focus styles in master. Thanks for the fix @lorejoh12!