Why are only 10 items visible in my POS cart?

[Bitty]

So utterly annoying! We have not been able to fix the problem in any way. Even closing the app and reopening doesn’t work. When we have a sale with more than 10 items, we cross our fingers, proceed with payment and then print a receipt and review the order with the customer. If there’s something missing, we then do another transaction. Not ideal on a busy day…