Three ways to split, and they answer three different questions.
By seatEach seat becomes its own tab. Needs seat numbers on the lines; the sheet tells you how many seats it found and what stays behind. Tap Split by seat.
Pick itemsTap what they had, the chicken sandwich, the fries, the beer, and those move to their own tab. The two piles are priced as you pick. Tap Move 3 items to their own tab.
EvenlyMoney, not items. Pick the number of ways and the pay sheet takes that many payments in turn, remainder on the last. No new tabs are made.
By seat and Pick items make real new tabs, each on its own tile, each paying its own way with any tender.
Related: Two ways to pay one check · Seat, course, allergy, note, quantity