Hello, a recent battle I had ( https://replay.pokemonshowdown.com/gen9vgc2024regf-2016429104-d1y525temukrspneobwxb1gpmv8yab6pw ) showed me that the interaction between the move Syrup Bomb and the ability Competitive was bugged. On cartridge, each time a Pokemon with Competitive has their Speed lowered by the syrup, Competitive activates (which I've confirmed and can show a video of unless you want to confirm it yourself). In the match however, the syrup did not activate Milotic's Competitive.