New world generated with snapshot (world seed -7582695434467690280, default conditions). Found an enchanted book in a chest in the jungle temple near to spawn, and the tool-tip shows it as an "Enchanted book" in white, without the specific enchantment.
Linked issues
Comments 3
Duplicates MC-83336
A closer duplicate is MC-83897; I recreated the world and the book still doesn't show specific enchantment.
Just noticed there's more than one temple. The one I found in survival was at x=121, z=266.