DO12 - Beta 15 Going from Details to Flat columns changing

In the lister I have 3 folders
Columns are
Name, Size, Type, Modified, Attr.
When I change to Flat View the columns change to
Name, Size, Type, Tags, Modified, Attr, Location.
In another folder on an external drive
Columns are
Name, Size, Tags, Year (A script Column), Comment, Type, Modified, Attr.
When I change to Flat View the columns change to
Name, Size, Type, Tags, Modified, Attr, Location.

How do I get Flat view to show the same columns as in detail view

Turn off the Flat View format in Preferences / Folders / Folder Formats.

Jon

Thanks for quick reply.
Works correctly now.
Nearly missed the Flat View switch as it in
Preferences / Folders / Folder Formats / Folder Type Formats