Unable to launch Steam-bought BFV through EA App

let's get to the point: my steam-bought BFV can no longer launch since I'm using EA App. It had no problem if I run it through Origins. So I logged into EA App with the same account I used in Origins that connects with Steam. The BFV is installed, obviously, yet it did not appear in EA App as an installed game. The thing is, my BF1 appeared as installed, but not for BFV, even though I've installed all 90 GB of it. So whenever I try to launch the game from Steam, it says game launch error or it says that I've installed it in a different account or machine. And obviously I can't launch it from EA App. I don't get it. Please, I've been trying to play for months now, help!