diff --git a/packages/react-sdk-components/src/components/template/SimpleTable/SimpleTableManual/SimpleTableManual.tsx b/packages/react-sdk-components/src/components/template/SimpleTable/SimpleTableManual/SimpleTableManual.tsx
index 899659a2..d9e781ff 100644
--- a/packages/react-sdk-components/src/components/template/SimpleTable/SimpleTableManual/SimpleTableManual.tsx
+++ b/packages/react-sdk-components/src/components/template/SimpleTable/SimpleTableManual/SimpleTableManual.tsx
@@ -216,7 +216,8 @@ export default function SimpleTableManual(props: PropsWithChildren<SimpleTableMa
         .getListActions()
         .initDefaultPageInstructions(
           getPConnect().getReferenceList(),
-          fieldDefs.filter(item => item.name).map(item => item.name)
+          // Temporary filter for attachments to align with constellation payload behavior.
+          fieldDefs.filter(item => item.name && item.meta?.type !== 'Attachment').map(item => item.name)
         );
     } else {
       // @ts-ignore - An argument for 'fields' was not provided
@@ -250,8 +251,10 @@ export default function SimpleTableManual(props: PropsWithChildren<SimpleTableMa
     // See what data (if any) we have to display
     const refKeys: string[] = inColKey?.split('.');
     let valBuilder = inRowData;
+    let index = 0;
     for (const key of refKeys) {
-      valBuilder = valBuilder[key] ? valBuilder[key] : valBuilder;
+      index += 1;
+      valBuilder = valBuilder[key] !== undefined || index === refKeys.length ? valBuilder[key] : valBuilder;
     }
     return getFormattedValue(valBuilder, inColKey);
   }