Steam and EA with store items

Hi,
So i got the game on Steam, and i wonder if i buy the packs and future battlepasses in the EA app, if they transfer over to the Steam version of the game.
I know from the beta that its connected, so if you played on EA in beta but switched to Steam, you still got the stuff, but its not always like this with other games, and want to make sure before i just waste money.
Just wanna know since i got EA play, and do want to take advantage of that 10% discount.