Flare Spam Macro?

I see in youtube videos and sometimes in battle where someone can dump all their flares in a second, how do they do this? There is no option in game to spam flares that fast unless it’s a macro

There is an option to launch a series of countermeasures, as well as a setting that lets you set how many to launch in the series. If you set that to a decent amount and you spam the launch series button, presto majesto…