streamlit-calendar not rendering when using streamlit-cognito-auth-v2==1.0.2 and use_cookies=True

[heeki]

I enabled auth with Amazon Cognito, which I was able to do simply with streamlit-cognito-auth-v2==1.0.2. I'm able to get the flow to work and the components to render only after I've properly authenticated to my application. However, when I set use_cookies=True so that users don't need to enter the username/password every time, the calendar component stops rendering.

streamlit==1.41.1
streamlit-calendar==1.2.1
streamlit-cognito-auth-v2==1.0.2

Below are relevant code snippets.

@st.fragment
def render_calendar():
    calendar_state = calendar(
        events=events,
        options=calendar_options,
        custom_css=custom_css,
        key="calendar_state"
    )

authenticator = CognitoAuthenticator(userpool_id, client_id, client_secret, use_cookies=True)
is_logged_in = authenticator.login()
if not is_logged_in:
    with st.container(border=True):
        st.write("please login!")
        st.stop()
else:
    # render page
    render_user()
    render_stats()
    render_calendar()

Here is what the calendar section of the page looks like with use_cookies=False (correctly renders).

Here is what it looks like with use_cookies=True (disappears).

I thought maybe session state was getting mangled for the calendar component, so I looped through and deleted all the keys associated with the auth process (after completing auth), as I don't need any of the tokens any longer. However, cleaning up session state still did not allow the calendar component to properly render.

[heeki]

I ended up re-implementing the CognitoAuthorizer library in my application so that I could pinpoint what exactly was causing the calendar to not render. I found that the calendar would stop rendering specifically when cookies are set. I then swapped out the cookie manager from extra_streamlit_components to streamlit_cookies_controller and was able to render the calendar. So something with what the former library is doing is causing the calendar to not render. I'll post a cross issue with the former library.