No errors or anything, but Ctrl+F do nothing, not a single message.
The controls appears on menus and the others key bindings seems to work.
Tried on version 0.16.7 to 0.16.19 and no other mods active.

Same here unfortunately :(

I'm seeing the same. Thought it might be a conflicting hotkey what with the vanilla Ctrl+F now being Focused Search (If I'm not mistaken - I just came back after a couple years' absence), but changing the hotkey to something else didn't work.

Same problem on latest version.

Due to time constraints I havn't had time to fix this. Ctrl-F does nothing :) Hopefully for .17 it will be working!