JS interpreter 5 buttons

[XII-MENG]

Is your feature request related to a problem? Please describe.

I have a problem with keyboard in js interpreter using 5 button, i couldn't use the dw and up button.

getNextPressed
getPrevPressed
getSelPressed

getDwPressed
getUpPressed

Up and Down button are missing in the script and i need it. everyone will need it. because it makes easy to navigate using 5 buttons.

Describe the solution you'd like

I want to have 5 buttons for js interpreter and maybe add this feature only to device that has 5 buttons

We want to have getUpPressed and getDownPressed

Describe alternatives you've considered

I tried other alternatives such as pressing Sel + Prev or Next to move up down or up and it's too difficult to press the buttons

Additional context

[XII-MENG]

Add more buttons functionality.
Left
Right
Up
Dw
Sel