Infinite trade pigs start moving away mid-trade after some consecutive trades

For pigs that you can trade with indefinitely, they will still act as if they only could be traded with once during the day, meaning once you trade once with them, they will soon walk away and won't greet you and if you do about ~25 rapid-click trades in a row, they will straight up walk away while you are in the middle of trading with them (recommended to have a full stack of trading items and just keep trading with by rapid-clicking to reproduce the bug).

I think pigs not built with infinite trade in mind, may be someone should take a look at balancing out trades to may be 5 or 10 or so per pig, and same with oincs. Feathers are harder to get than berries, yet berries can be traded for 4 oinc, while feathers only for 2.