Alt Tab to return the game

Hello everyone, I'm asking for your help because I'm having a problem that I can't solve. I mainly use Heroic Launcher to play Rocket League because I'm on Linux (PopOS 24.04), and my problem is that when I press Alt + Tab to switch to another window, the game stays open in the background, but I can't switch back to it with another Alt + Tab. If anyone knows a solution, I'd love to hear it.

Thank you