The regulations do not allow online Casinos to provide Live casino games in Germany. Poker however can be played live because its not a casino game.
According to regulations Live games like blackjack or roulette are 'gambling' games because winning depends on luck and coincidence.
Winning a poker game depends on some luck but it's up to how smart or well the player plays the game. That makes poker a ' skill game ' . Different definition. Different rules.
Welcome to Germany. The country that will one day be gone because it's people managed to regulate themselves into extinction