I am playing the Nintendo Switch bedrock edition. I can't remember when this started but its still affecting the newest version of the game.

So back in the days: Every time when a librarian villager sells any enchanted book at any price he should sell it for one emerald after being cured. But now only those enchanted books that cost less than 20 emeralds before the curing will be sold for one emerald after the curing.

Expected result:
The librarian sells an enchanted book for 55 emeralds. I cure him and now he sells it for one emerald.

Actual result:
The librarian sells an enchanted book for 55 emeralds. I cure him but now the book costs 28 emeralds.

How to reproduce:
1) Make a villager who sells an enchanted book for over 30 emeralds.
2) Make him a zombie and cure him.
3) The enchanted book still costs more than one emerald.

I like cheap trades so I hope this will be fixed.