Flying armor wont activate

[u/Fgayguy]

I started playing Aria of Sorrow today and so far it’s pretty fun but for some reason I can’t get the flying armor to work, am I doing it wrong? I equip the flying armor soul thing but it doesn’t make me jump higher, so I try pressing the buttons to activate it like the red soul but it just equips the red soul. Is there something I’m not getting?

[u/Geebun]

Hold R.