diff --git a/keyserver/src/responders/website-responders.js b/keyserver/src/responders/website-responders.js
--- a/keyserver/src/responders/website-responders.js
+++ b/keyserver/src/responders/website-responders.js
@@ -384,6 +384,7 @@
     dataLoaded: viewer.loggedIn,
     windowActive: true,
     userPolicies: {},
+    primaryIdentityPublicKey: null,
     _persist: null,
   });
   const jsonStream = streamJSON(res, initialReduxState);
diff --git a/lib/types/redux-types.js b/lib/types/redux-types.js
--- a/lib/types/redux-types.js
+++ b/lib/types/redux-types.js
@@ -104,6 +104,7 @@
   nextLocalID: number,
   dataLoaded: boolean,
   userPolicies: UserPolicies,
+  primaryIdentityPublicKey: ?string,
   ...
 };
 
diff --git a/native/redux/persist.js b/native/redux/persist.js
--- a/native/redux/persist.js
+++ b/native/redux/persist.js
@@ -467,6 +467,10 @@
 
     return state;
   },
+  [34]: state => ({
+    ...state,
+    primaryIdentityPublicKey: null,
+  }),
 };
 
 // After migration 31, we'll no longer want to persist `messageStore.messages`
@@ -547,7 +551,7 @@
     'storeLoaded',
   ],
   debug: __DEV__,
-  version: 33,
+  version: 34,
   transforms: [messageStoreMessagesBlocklistTransform],
   migrate: (createMigrate(migrations, { debug: __DEV__ }): any),
   timeout: ((__DEV__ ? 0 : undefined): number | void),
diff --git a/native/redux/redux-setup.js b/native/redux/redux-setup.js
--- a/native/redux/redux-setup.js
+++ b/native/redux/redux-setup.js
@@ -132,6 +132,7 @@
   deviceOrientation: Orientation.getInitialOrientation(),
   frozen: false,
   userPolicies: {},
+  primaryIdentityPublicKey: null,
 }: AppState);
 
 function reducer(state: AppState = defaultState, action: Action) {
diff --git a/native/redux/state-types.js b/native/redux/state-types.js
--- a/native/redux/state-types.js
+++ b/native/redux/state-types.js
@@ -57,4 +57,5 @@
   deviceOrientation: Orientations,
   frozen: boolean,
   userPolicies: UserPolicies,
+  primaryIdentityPublicKey: ?string,
 };
diff --git a/web/redux/redux-setup.js b/web/redux/redux-setup.js
--- a/web/redux/redux-setup.js
+++ b/web/redux/redux-setup.js
@@ -67,6 +67,7 @@
   dataLoaded: boolean,
   windowActive: boolean,
   userPolicies: UserPolicies,
+  primaryIdentityPublicKey: ?string,
   _persist: ?PersistState,
 };