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

When using st.image in an st.container with horizontal_alignment="center" or horizontal_alignment="right", the image is always left-aligned.

Reproducible Code Example

import streamlit as st

with st.container(horizontal_alignment="center"):
    st.image("https://static.streamlit.io/examples/dice.jpg")
    st.button("Details")

Steps To Reproduce

Run the app.

Expected Behavior

Image is center-aligned.

Current Behavior

Image is left-aligned. Note that the button is correctly center-aligned. This also persists for all different values of width on st.image.

Is this a regression?

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

Debug info

• Streamlit version: 1.49
• Python version:
• Operating System:
• Browser:

Additional Information

No response