Is there a compatibility issue with exynos?

Recently, i bought a samsung flagship equipped with an exynos chipset (s23 fe with exynos 2200) and have experienced some lag in brawl stars, especially in maps where there are snow particles. This phone has 8GB of RAM and runs other games, that are a lot heavier, completely smoothly. I really don't understand why this is happening, since i played it in my inferior device (S20 fe) and it was always great. Has anyone experienced something simmilar?