Steps to reproduce
Spawn a villager (the trade i found was 8 gold for an emerald)
Put (for example) 7 into the 1st slots and 1 in the 2nd slot
This will not count as a valid trade
Linked issues
is duplicated by 1
Attachments
Comments 6
Agree with Marios. The slot is not intended for that purpose. It is for multi-item trades. (such as the 'emerald + gravel = flint' trade)
Probably intended.