On the 17th, Brian Puspos stirred the ongoing debate on whether crediting someone's choreography is enough or if there needs to be prior consent and hiring of the choreographer. He linked to iKON's cover of "Niliria", "All of Me", and "Siri Says" on the 8th episode of 'MIX & MATCH', claiming that this isn't the first time that the iKON boys have used his choreography. However, fans pointed out that he was credited on the show and YouTube channel, saying that he seems to be a bit overreacting. He later deleted his tweets, possibly due to backlash from fans