[BR] Both my opponent and I mulligan and we both drew an extra ca

Both my opponent and I mulligan and we both drew an extra card at start of game

Game starting
Game type: QUICKPLAY
Game format: 2016 (XY-STS)
Battle started between RainbowWingTCG and kei11012!
Coin flip result: HEADS
nabiru_kun is now a spectator of the game from neutral POV
RainbowWingTCG will start
Both players took 1 mulligans, but kei11012 isn't finished yet. They will continue taking mulligans after RainbowWingTCG places an Active Pokémon (and Benched, if any).
Mulligan phase: kei11012 took 1 additional mulligans
RainbowWingTCG drew 1 extra cards.
nabiru_kun has exited spectation.
Game setup complete
Between turns
Turn 1 begins
RainbowWingTCG drew 1 card
[RainbowWingTCG]: did we both just draw a mulligan? lol
Attached a Water Energy (GEN 77) to Manectric-EX.
Put Smeargle onto bench
Manectric Spirit Link (PHF 100) is attached to Manectric-EX
Shaymin-EX has used Set Up
RainbowWingTCG drew 2 cards
Put Shaymin-EX onto bench
Between turns
Turn 2 begins
kei11012 drew 1 card
kei11012 played Level Ball.
Put [Froakie (BKP 38)] to Hand
kei11012 has shuffled deck.
Put Froakie onto bench
kei11012 played Dive Ball.
Put [Froakie (BKP 38)] to Hand
kei11012 has shuffled deck.
Put Froakie onto bench
Bursting Balloon (BKP 97) is attached to Talonflame
kei11012 played Startling Megaphone.
Manectric Spirit Link (PHF 100) was discarded
kei11012 played N.
kei11012 has shuffled deck.
kei11012 drew 6 cards
RainbowWingTCG has shuffled deck.
RainbowWingTCG drew 6 cards
Attached a Water Energy (GEN 77) to Talonflame.
Talonflame used Aero Blitz
Talonflame did 40 damage to Manectric-EX
Put 2 cards to Hand
kei11012 has shuffled deck.
Between turns
Turn 3 begins
RainbowWingTCG drew 1 card

I don’t see that happening in the log. Only RainbowWingTCG(you) should have taken a card.