patch.diff

diff --git a/app/experimenter/nimbus-ui/src/components/PageEditBranches/FormBranches/index.test.tsx b/app/experimenter/nimbus-ui/src/components/PageEditBranches/FormBranches/index.test.tsx
index a9dd3dc11..c4891e6d0 100644
--- a/app/experimenter/nimbus-ui/src/components/PageEditBranches/FormBranches/index.test.tsx
+++ b/app/experimenter/nimbus-ui/src/components/PageEditBranches/FormBranches/index.test.tsx
@@ -344,16 +344,16 @@ describe("FormBranches", () => {
     }
     const oldValue = featureConfigSelects[0].value;
 
-    act(() => {
-      fireEvent.change(featureConfigSelects[0], {
-        target: { value: featureIdx },
-      });
+    fireEvent.change(featureConfigSelects[0], {
+      target: { value: featureIdx },
     });
 
     // All selectors should have changed
     for (const select of featureConfigSelects) {
-      expect(select.value).toEqual(featureConfigSelects[0].value);
-      expect(select.value).not.toEqual(oldValue);
+      await waitFor(() => {
+        expect(select.value).toEqual(featureConfigSelects[0].value);
+        expect(select.value).not.toEqual(oldValue);
+      });
     }
   });