[SITES-21939] Alt Text not persisting in Page Properties for Featured…

… Image (adobe#2759)

Co-authored-by: Egor_Cheptsov
Adding additional check, in case we are opening dialog for Page component image section and in that case updating value of remoteFileReference in order to execute retrieveInstanceInfo correctly for page component and update alt text field in dialog

content/src/content/jcr_root/apps/core/wcm/components/image/v3/image/clientlibs/editor/js/image.js

@@ -396,9 +396,13 @@
                 // we need to get saved value of 'smartCropRendition' of Core Image component
                 smartCropRenditionFromJcr = data["smartCropRendition"];
             }
+            if (filePath.endsWith("/cq:featuredimage")) {
+                remoteFileReference = data["fileReference"];
+            }
             // we want to call retrieveDAMInfo after loading the dialog so that saved smartcrop rendition of remote asset
-            // can be shown on initial load.
-            if (remoteFileReference && remoteFileReference !== "" && remoteFileReference.includes("urn:aaid:aem")) {
+            // can be shown on initial load. Also adding condition filePath.endsWith("/cq:featuredimage") to trigger alt
+            // update for page properties.
+            if (remoteFileReference && remoteFileReference !== "" && (remoteFileReference.includes("urn:aaid:aem") || filePath.endsWith("/cq:featuredimage"))) {
                 retrieveDAMInfo(remoteFileReference);
             }
         });