Embedding a Streamlit Web App into a Power BI Dashboard - Enable JavaScript

Hi, dbagwell 

The message "You need to enable JavaScript to run this app" typically indicates that JavaScript is either disabled or not supported in the environment where the app is trying to run.

Make sure that the environment in which the Power BI dashboard is running supports JavaScript. For security reasons, Power BI itself doesn't execute JavaScript directly in visuals. However, custom visuals or embed options may provide some level of JavaScript support. Check out the following documentation, which includes information about Javascript:

Adding external libraries to Power BI visuals - Power BI | Microsoft Learn

Embed a report in a secure portal or website - Power BI | Microsoft Learn

Double-check the deployment settings for the Streamlit app in Azure Web Services. Make sure it's configured to allow embedding in other sites, especially when it comes to Content Security Policy (CSP) headers. These headers can limit the ability to embed an app into an iframe.

When trying to load the Streamlit app in a Power BI dashboard, check your browser console for any specific errors or warnings that might provide a deeper understanding of what is preventing JavaScript from running. This can often provide clues about a security policy that is missing or is blocking enforcement.

If you're embedding for your organization's use and you're facing limitations from HTML content components, exploring Power BI Embedded may provide a more flexible embedding solution. Power BI Embedded is designed for developers to embed analytics in their applications, and it may provide a more suitable environment for Streamlit app integration:

Power BI embedded analytics overview - Power BI | Microsoft Learn

How to Get Your Question Answered Quickly 

Best Regards

Yongkang Hua

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.