Custom column in the AEM search list view [AEMaaCS]

I have a requirement to add a custom column to the list view along with the other OOTB fields in Adobe Experience Manager (AEM) Cloud instance. Could anyone guide me on how to achieve this?
 

I want to add a column with header Content-Type that will fetch the value from jcr:content/metadata/content-type.

I could achieve this with the reorder.jsp file pointed here: https://experience-aem.blogspot.com/2019/10/aem-6520-aem-assets-add-custom-metadata-columns-in-assets-console-list-view.html but this does not work in AEM Cloud.

Again, this URL also explains in another way : https://experience-aem.blogspot.com/2019/08/aem-6510-adding-custom-metadata-columns-in-list-view-of-assets-search-console.html but again this conflicts with OOTB behavior and breaks the search functionality in AEMaaCS.

Any concrete solution that works on cloud?