Does this library support or intend to support multi-page app use-cases?

[codekiln]

Currently, some shenanigans are needed to persist widget state into session state across multi-page apps; see Widget behavior - Save widget values in Session State to preserve them between pages - Streamlit Docs.

I was in the middle of writing my own abstractions to support this use case, and I first thought, "hey, I should use pydantic." Then I thought, "hey, someone probably already wrote a pydantic adapter to do that." Now I'm here, trying to figure out if this library supports transposing the key to session state mechanics on my behalf ... do you intend to add that or does this library already do that?