Remove People tags from multiple photos?

Hello,

How do I remove a "People" tag from multiple photos?

Once upon a time, you could select multiple pictures and remove a common tag.

When I select multiple pictures, People/Event tags aren't listed under the "Remove Keyword Tag" right click option.  Nor do common tags appear in the "Image Tags" box on the lower right.

I see where it has been posted that you can select an "Event", select multiple photos, and there will be a "Remove" option on the lower left toolbar.

However, when I try this with People, there is no remove option.

What am I missing?

Thanks,

Casey