Our users are wanting to see real cell history on a cell that is linked in from another sheet. If you right-click the cell, it shows the history, but the user is shown as "Cell Link User", which makes sense.
When you double-click the cell, it opens a pop-up with the sheet/cell it is linked from. It is not possible to right-click on this pop-up to see the history by real user. The best option would be to add the ability to view cell history in the pop-up.
If that is not possible, here is a second suggestion: From the pop-up, you can click on "Go To Sheet", but you then have to scroll or search for the cell. It would be better if "Go To Sheet" took you straight to the origin cell, so you can quickly right-click it to view the full history.