Hey i can confirm it laggs at a Xbox Series X too.
It depends of in what stadium the game get played. For example i play with SC Paderborn in the 2. Bundesliga with a small stadium and have no problems with stuttering. But in other Stadiums i get a stuttering 3D game. 2D camera is fine.
In FM 2022 i never had this problem, FC Bayern, Liverpool, there was everything good. But now in 2023 they stutts a little But. It looks like the models are in a to high Level and the Grafik card are weak, But its a Xbox Series X, sooo hmm.
And i think Sigagames can test it, because you build the game and you must have a xbox series x to test it, i think??
