There might be something that I'm missing, but I can't seem to get the docs showing on autocompletion even though this package seems to support it. So far I've tried with OCaml's standard library, Jane Street's Core, and my own functions but I only get type info, not docs.

Are there any config or setup that I need to do to get it working?
Also related: It might also be helpful if there was a "Show Documentation" feature (like "Toggle Type" etc.) for identifier under cursor.
There might be something that I'm missing, but I can't seem to get the docs showing on autocompletion even though this package seems to support it. So far I've tried with OCaml's standard library, Jane Street's Core, and my own functions but I only get type info, not docs.
Are there any config or setup that I need to do to get it working?
Also related: It might also be helpful if there was a "Show Documentation" feature (like "Toggle Type" etc.) for identifier under cursor.