[feynman]

In Studio, removing an item is sometimes called "Remove", "Remove selected", "Delete" or iconified with a red X in some menu items, others not; sometimes the delete key works, sometimes not.

Copy is sometimes called clone, sometimes copy.

Modifiers cannot be renamed, ungainly when there are many of them assigned to one object. Also, the Modifiers window cannot be expanded, one has to scroll a tiny 5 row box with an equally tiny scroll bar.