diff --git a/src/lib/components/datatable/accessories/Rows.svelte b/src/lib/components/datatable/accessories/Rows.svelte
index e13de9be..d53525cd 100644
--- a/src/lib/components/datatable/accessories/Rows.svelte
+++ b/src/lib/components/datatable/accessories/Rows.svelte
@@ -3,7 +3,7 @@
   import { DataHandler as RemoteHander } from '@vincjo/datatables/remote';
   export let handler: DataHandler | RemoteHander;
   export let options: number[] = [5, 10, 20, 50];
-  const rowsPerPage = handler.getRowsPerPage();
+  $: rowsPerPage = handler.getRowsPerPage();
   const setRowsPerPage = () => {
     handler.setPage(1);
     if (handler instanceof RemoteHander) {
diff --git a/src/lib/components/explorer/export/ExportStepper.svelte b/src/lib/components/explorer/export/ExportStepper.svelte
index 6b9911bf..611cf468 100644
--- a/src/lib/components/explorer/export/ExportStepper.svelte
+++ b/src/lib/components/explorer/export/ExportStepper.svelte
@@ -274,15 +274,19 @@
         (e) =>
           ({
             ref: e,
-            variableId: e.id,
-            variableName: e.display,
+            variableId: e?.searchResult?.conceptPath,
+            variableName: e?.display,
             description: e?.searchResult?.description,
-            type: e?.searchResult.type,
+            type: e?.searchResult?.type,
             selected: true,
           }) as ExportRowInterface,
       );
-
-      rows = [...rows, ...newRows];
+      //Remove duplicates
+      rows = Array.from(
+        [...rows, ...newRows]
+          .reduce((map, row) => map.set(row.variableId, row), new Map())
+          .values(),
+      );
       lastExports = newRows;
     } catch (error) {
       console.error('Error in toggleSampleIds', error);
diff --git a/src/lib/stores/Export.ts b/src/lib/stores/Export.ts
index 61eb2c8a..85aac877 100644
--- a/src/lib/stores/Export.ts
+++ b/src/lib/stores/Export.ts
@@ -6,7 +6,7 @@ const exports: Writable<ExportInterface[]> = writable([]);
 
 function addExport(exportedField: ExportInterface) {
   const currentExports = get(exports);
-  if (currentExports.some((e: ExportInterface) => e.id === exportedField.id)) {
+  if (currentExports.some((e: ExportInterface) => e.conceptPath === exportedField.conceptPath)) {
     return;
   }
   exports.set([...currentExports, exportedField]);
@@ -16,7 +16,8 @@ function addExport(exportedField: ExportInterface) {
 function addExports(exportedFields: ExportInterface[]) {
   const currentExports = get(exports);
   const newExports = exportedFields.filter(
-    (e: ExportInterface) => !currentExports.some((ce: ExportInterface) => ce.id === e.id),
+    (e: ExportInterface) =>
+      !currentExports.some((ce: ExportInterface) => ce.conceptPath === e.conceptPath),
   );
   exports.set([...currentExports, ...newExports]);
 }
@@ -32,7 +33,11 @@ function removeExport(uuid: string) {
 
 function removeExports(exportsToRemove: ExportInterface[]) {
   const currentExports = get(exports);
-  exports.set(currentExports.filter((e: ExportInterface) => !exportsToRemove.includes(e)));
+  exports.set(
+    currentExports.filter(
+      (e: ExportInterface) => !exportsToRemove.some((re) => re.conceptPath === e.conceptPath),
+    ),
+  );
 }
 
 export function clearExports() {