September 2018 Feature: Copy value and selection from table & matrix

I think the "Copy value and selection from table & matrix" feature in the Sept 2018 desktop is a great start except that there needs to be a way to 'select all' the ENTIRE matrix or table in one click. Being able to copy a cell or row is nice, but we use BI for many complex calcs, which are summarized in data tables and which can be small or large matrices/tables. The current copy selection in the Sept 2018 release requires me to hold down the control button and go row by row by row to select & copy, which is not practical depending on the size of the matrix. Thank you,