Ultimate Gauntlet 3 objective bug

Hello there is a bug in the newest objective Ultimate Gauntlet 3

so there is a objective named triple double, which says the player has to win 2 matches in a single round 3 times, meaning i have to play 3 rounds where the player wins in each at least 2 matches

I have played only 2 rounds, in the first one winning 2 matches and in the second one 3 matches, and it counted as a completed objective for triple double, meaning it is a bug