Embedded Q search bar not displaying

The QuickSight search bar was previously functional but is now failing to load or display according to a report from the client. Upon investigation, no errors were found on the client side. Similarly, examination of the Lambda function responsible for generating the URL, utilizing the GenerateEmbedUrlForRegisteredUserCommand , did not reveal any errors. The generated URL appears to be valid, although confirmation is needed.

The steps outlined in the documentation for integrating the QuickSight embedded analytics Q search bar for authenticated users were followed meticulously. Embedding the Amazon QuickSight Q search bar for registered users - Amazon QuickSight.

The console messages from the QuickSight SDK suggest that everything is in order without any apparent issues. However, the search bar is still not functioning as expected.