diff --git a/src/app/v/[token]/dispatch/_components/checklist-section.tsx b/src/app/v/[token]/dispatch/_components/checklist-section.tsx
index 850c2b6d..4c1acb2e 100644
--- a/src/app/v/[token]/dispatch/_components/checklist-section.tsx
+++ b/src/app/v/[token]/dispatch/_components/checklist-section.tsx
@@ -22,10 +22,12 @@ export function ChecklistSection({
 
   const toggle = (item: VendorPortalChecklistItem) => {
     if (locked) return;
-    updateItem.mutate(
-      { itemId: item.id, isCompleted: !item.isCompleted },
-      { onSuccess: (updated) => onItemUpdated(updated) },
-    );
+    // mutateAsync resolves per call, unlike mutate's onSuccess which only fires for the
+    // latest call on this shared observer — needed so two quick toggles both report back.
+    void updateItem
+      .mutateAsync({ itemId: item.id, isCompleted: !item.isCompleted })
+      .then((updated) => onItemUpdated(updated))
+      .catch(() => undefined);
   };
 
   if (!items.length) {
diff --git a/src/test/app/v/checklist-section.test.tsx b/src/test/app/v/checklist-section.test.tsx
index 2c853f7e..e0e1013e 100644
--- a/src/test/app/v/checklist-section.test.tsx
+++ b/src/test/app/v/checklist-section.test.tsx
@@ -67,4 +67,29 @@ describe("ChecklistSection", () => {
       await screen.findByText("Unable to update the checklist. Please try again."),
     ).toBeInTheDocument();
   });
+
+  it("reports every successful toggle when two items are checked before the first responds", async () => {
+    const a: VendorPortalChecklistItem = { id: 1, itemText: "Check filters", isCompleted: false };
+    const b: VendorPortalChecklistItem = { id: 2, itemText: "Check belts", isCompleted: false };
+    const resolvers: Array<() => void> = [];
+    vi.spyOn(vendorPortalApi, "updateChecklistItem").mockImplementation(
+      (_token, _dispatchId, itemId) =>
+        new Promise((resolve) => {
+          resolvers.push(() => resolve({ ...(itemId === 1 ? a : b), isCompleted: true }));
+        }),
+    );
+    const onItemUpdated = vi.fn();
+    renderSection({ items: [a, b] }, onItemUpdated);
+
+    const [boxA, boxB] = screen.getAllByRole("checkbox");
+    fireEvent.click(boxA);
+    fireEvent.click(boxB);
+
+    await waitFor(() => expect(resolvers).toHaveLength(2));
+    resolvers.forEach((resolve) => resolve());
+
+    await waitFor(() =>
+      expect(onItemUpdated.mock.calls.map(([updated]) => updated.id)).toEqual([1, 2]),
+    );
+  });
 });