Villager Trades Limited to Specific Enchantments

Hello,
I encountered a problem with librarian villager trades after enabling Experimental Features in the latest snapshot. The trades are limited to a specific set of enchantments, including:

Bane of Arthropods

Smite

Punch

No other enchantments appear, regardless of how many times I reset their trades.

 

(System Information)

Minecraft Version: [snapshot 1.21.4-rc3]

Experimental Features: Enabled

OS: [Windows]

(Attachments)

World Files: https://www.mediafire.com/file/d3f3ieindmvgnq8/new_world.rar/file