Please take a moment to search the forum and documentation before posting a new topic.
If you’re creating a debugging post, please include the following info:
- Are you running your app locally or is it deployed? both
- If your app is deployed:
a. Is it deployed on Community Cloud or another hosting platform? Linux Server
b. Share the link to the public deployed app. - Share the link to your app’s public GitHub repository (including a requirements file).
- Share the full text of the error message (not a screenshot).
- Share the Streamlit and Python versions. Streamlit=1.5.0, Python=3.12
when sidebar expanded, everything looks ok:
but once I collapsed the sidebar, the expand button disappeared, and I can never expand again…

