InsertColumns updates Comment cell address but does not reparent the comment

[Prinsn]

Inserting a column appears to parent comment objects to the new column while updating the cell address to the new column.

This leads to an inability to delete the comment by address, or delete the column.

            ws.Cells["A1"].AddComment("na", "test");
            ws.InsertColumn(1, 1);
            Log(ws.Cells["A1"].Comment.Address); // => "B1"
              
            //Throws a null reference exception
            ws.Comments.Remove(ws.Cells["B1"].Comment);

            //Throws an exception "Comment does not exist"
            ws.DeleteColumn(2);