Checklist

• I have searched the existing issues for similar issues.
• I added a very descriptive title to this issue.
• I have provided sufficient information below to help reproduce this issue.

Summary

Hi,

we are using Microsoft Azure EntraID with our streamlit application. The team behind Authlib just release a new version 1.6.6 which does not seem to work with streamlit[auth]. By manually downgrading to version Authlib 1.6.5 the issue is resolved.

Reproducible Code Example

Steps To Reproduce

--- works ---
streamlit
streamlit_extras
Authlib==1.6.5 # TODO 1.6.6 has a bug with streamlit, upgrade when fixed

--- does not work ---
streamlit[auth]
streamlit_extras

Expected Behavior

No response

Current Behavior

Error Message:

400: "NoneType" object does not support item assignment

Is this a regression?

• Yes, this used to work in a previous version.

Debug info

• Streamlit version: streamlit-1.52.1-py3
• Python version: 3.12.3
• Operating System: Ubuntu
• Browser: Chrome

Additional Information

No response