There used to be some pretty green text on screen when hovering the Lexica Botania over any block with an entry. Now it no longer appears.

Tested with Forge 10.13.0.1208, Botania r1.2-111 and Baubles 1.0.1.7. No other mods installed.

That's intentional.

Now I see it in the changelogs. Back then it didn't occur to me this was what it meant. Sorry for wasting your time.