How should focus be managed when the Blk Dot Menu opens and closes?

How should focus be managed when the Blk Dot Menu opens and closes?

• A. Move focus back to the trigger on close or to the first actionable item when opened.
• B. Keep focus on the menu until closed.
• C. Move focus to the page header.
• D. Move focus to the last focused element on the page.

Answer: (A)