Feature Request: Duplicate Variables Collection

We currently can only Rename, Delete or Create a collection. Can we have an option to Duplicate an existing collection? This would allow users to quickly create copy of an existing collection of variable, then select a new design and switch from one collection to another without having to type everything. Example use case:

Brand 1 (Collection)

• Colors (Group)
  • Light (Mode)
  • Dark (Mode)
• Fonts (Group)
  • Light (Mode)
  • Dark (Mode)

After duplicating:
Brand 2 (Collection)

• Colors (Group)
  • Light (Mode)
  • Dark (Mode)
• Fonts (Group)
  • Light (Mode)
  • Dark (Mode)