Support for select-all key in interactiveMultiSelectList

[fabriziofortino]

I think this would improve usability when the user needs to select all or most of the elements (select all + deselect specific elements).

[ajalt]

I'm not 100% clear on what you're asking for. Can you give an example?

[fabriziofortino]

something like:

Select one or more options
❯ • option 1
  • option 2
  • option 3
  • option 4
  • option 5
x toggle • a select all • ↑ up • ↓ down • enter confirm

by typing a all the options will be selected without the need to go one by one.