Tagging in Detail Groups – Autodesk Community

You are correct—this is a long-standing behavior (often reported as a bug or limitation) in Autodesk Revit. When elements are inside a Detail Group, the creation of new tags is deliberately restricted. Tags can be added/grouped with an Attached Detail Group, but you cannot actively create them while in group edit mode.How to Submit an Official Support TicketTo get this logged officially and up the product development chain, submit your feedback directly through the Autodesk Account portal or via the Autodesk Product Support Portal. Submitting bug reports ensures the development team tracks the issue for future updates.