I ran into a concern today with Smart Sheet. In an attempt to copy rows from someone else's sheet (on which I am an editor) to my task list so I could keep track of items assigned to me, I accidentally selected move. Unfortunately, once I did, it moved the rows and would not let me move them back. I was able to copy and paste them back in (and retyped any comments). It appears that while any editor can move rows from a sheet to a sheet they own, only the owner can move them back to their own sheet.
Has anyone else run into this issue or have a solution?