Hi @Mahedi_Sabuj ,Thanks for your response. We are using ACS AEM Commons error redirects and it is not redirecting to the URL with "/" at the end. It serves 404 pages from the same URL without changing it.

I have enabled SDI for my header and footer components. I have configured a dispatcher for parsing it and added AddOutputFilter as below.   AddOutputFilter INCLUDES .html  NOTE: Followed https://experienceleague.adobe.com/docs/experience-manager-learn/foundation/development/set-up-sling-dynamic-incl...