Merge pull request #18925 from davelopez/24.1_fix_data_dialog_collect…

…ion_element_extension

[24.1] Fix extension not showing in DataDialog for collection elements

client/src/components/DataDialog/services.js

@@ -48,6 +48,7 @@ export class Services {
     /** Populate record data from raw record source **/
     getRecord(record) {
         const host = `${window.location.protocol}//${window.location.hostname}:${window.location.port}`;
+        record.extension = record.extension ?? record.file_ext;
         record.details = record.extension || record.description;
         record.time = record.update_time || record.create_time;
         record.isLeaf = this.isDataset(record);