Capture the query being executed by the internal search (either from the logs or using query tracing/debugging)Debug Logging Reference - https://helpx.adobe.com/in/experience-manager/kb/oak-jcr-query-analysis.htmlRun the query in the Query Performance Tool to test its syntax and performance and also...

You can fetch the asset’s alt text Metadata from DAM (for Example, using Query Builder) and then populate the alt text in the dialog field using JS

Please try applying a Video Profile to the affected Assets FolderRef Documentation - https://experienceleague.adobe.com/en/docs/experience-manager-cloud-service/content/assets/dynamicmedia/video-profiles

Hello!Are you referring to the Out-Of-The-Box "Change Thumbnail" feature for Videos?This option would only be available for Dynamic Media Video AssetsYou can also try applying a Video Profile to the FolderReference : https://experienceleague.adobe.com/en/docs/experience-manager-learn/assets/dynamic-...

You can try to add the required Image as a Rendition for the ZIP Asset through the UI and name it in a way that will cause it to overwrite the default OOTB-generated thumbnail.

Also, please note that it is recommend to use version >= 1.3.2 of the Jackrabbit filevault-package-maven-pluginhttps://experienceleague.adobe.com/en/docs/experience-manager-cloud-service/content/operations/indexing#project-configuration

You can try to -Find the component definition in /apps/myproject/components/container.Edit cq:dialog Node - Open the cq:dialog node of the container component.Add cq:dropTargets Property:Add the cq:dropTargets property to the cq:dialog node.Specify accepted components with cq:accept.Define the drop ...

Please ensure that the instances have sufficient resources (CPU, memory, disk space)Insufficient resources can cause instances to become unresponsive or crash, leading to frequent sign-outs.Validate Error Logs, SessionStatistics mbeans, Thread Dumps for JCR Session Leaks :https://cqdump.joerghoh.de/...

@P_V_Nair Are you able to view the HTML file in the Browser when you access the AEM instance directly (without the Dispatcher)? Have you configured the headers section (added "Content-Disposition") in the Dispatcher Configuration as per [1]? [1]  https://experienceleague.adobe.com/docs/experience-ma...

Composite multi-fields are currently not available in Content Fragment models. You can create a new placeholder/parent Content Fragment model and have it reference a secondary/child Content Fragment