Brokerage Calculator FnO Drop Down for Key Indices atleast

A month back I highlighted an issue with FnO Brokerage calculator and requested to introduce dropdown with key Indices Futures like Bank Nifty, Nifty etc like F1 already have in Commodity Brokerage Calculator.

No use, giving ideas if we don't know if they would ever be implemented or not.

Can someone from F1 reply with conclusive answer, please.