uh yeah. Snarl isn't supposed to be Physical, and was never Physical in any game. It's definitely not a visual bug, as my Zoroark that has it does literally nothing with it on a neutral target despite having two Nasty Plots up.
Can this be fixed at some point, please? It's not the best move in the game but it's still extremely annoying when you slap it on a special attacker only to have it magically be physical instead :/