diff --git a/packages/core/admin/ee/admin/pages/SettingsPage/pages/ReviewWorkflows/pages/EditView/EditView.js b/packages/core/admin/ee/admin/pages/SettingsPage/pages/ReviewWorkflows/pages/EditView/EditView.js
index d7c1e94a77..351d07bc00 100644
--- a/packages/core/admin/ee/admin/pages/SettingsPage/pages/ReviewWorkflows/pages/EditView/EditView.js
+++ b/packages/core/admin/ee/admin/pages/SettingsPage/pages/ReviewWorkflows/pages/EditView/EditView.js
@@ -115,13 +115,16 @@ export function ReviewWorkflowsEditView() {
           // changed; this enables partial updates e.g. for users who don't have
           // permissions to see roles
           stages: workflow.stages.map((stage) => {
-            const hasUpdatedPermissions = (stage.permissions ?? []).some(
-              ({ permission: { role } }) =>
-                !serverState.workflow.stages.find(
-                  (stage) =>
-                    !!(stage.permissions ?? []).find((permission) => permission.role === role)
-                )
-            );
+            const hasUpdatedPermissions =
+              stage?.permissions?.length > 0
+                ? stage.permissions.some(
+                    ({ role }) =>
+                      !serverState.workflow.stages.find(
+                        (stage) =>
+                          !!(stage.permissions ?? []).find((permission) => permission.role === role)
+                      )
+                  )
+                : false;
 
             return {
               ...stage,
diff --git a/packages/core/admin/ee/admin/pages/SettingsPage/pages/ReviewWorkflows/reducer/index.js b/packages/core/admin/ee/admin/pages/SettingsPage/pages/ReviewWorkflows/reducer/index.js
index 9b1d7502db..3c9fb998d2 100644
--- a/packages/core/admin/ee/admin/pages/SettingsPage/pages/ReviewWorkflows/reducer/index.js
+++ b/packages/core/admin/ee/admin/pages/SettingsPage/pages/ReviewWorkflows/reducer/index.js
@@ -82,7 +82,7 @@ export function reducer(state = initialState, action) {
       }
 
       case ACTION_RESET_WORKFLOW: {
-        draft.clientState.currentWorkflow.data = initialState.clientState.currentWorkflow.data;
+        draft.clientState = initialState.clientState;
         draft.serverState = initialState.serverState;
         break;
       }