Feature Request - Filter the menu items by user AND taxonomy

[s-acv2]

Filter the menu items by user AND taxonomy (category or tags).

• This feature would allow users to filter nav menu items so members (users) in one group (taxonomy) can see different nav items from someone in another group. The same would also be true for different groups/teams within other groups.
• It would make it more convenient for the user to use rather than create a new user role.
• The taxonomies would allow user-friendly and understandable segmentation of users instead of creating a new user role.

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Related ticket: https://secure.helpscout.net/conversation/2496490649/31047?folderId=3261792.