Lag while playing Facebook game

I'm using MacBook air M2 (2022). I started playing Facebook game recently and I realized that when I left the game on the background and open up new chrome tab it became quite lag. I find it quite ridiculous considering that I bought this laptop a month ago and I only opened 2-3 chrome tabs and messenger running in the background. Even my friend's old MacBook can do better than that. Can anyone tell me what's wrong with it? Tq.