First of all I like to thank Michael for develop custom report extension.
After I have try so many Qlik extension , I find that climber extension is the best and must have so far , because :-
1. It allow all my report in one screen
2. It allow me keep all my table in one screen
3. It allow me to paste any expression into my table
If Qlik is able to make this as a standard table without using extension , Qlik will be able provide their user great benefit because , the user can access cloud just using one page from their mobile device.
Hope some one from Qlik can bring my suggestion to development team.