diff --git a/lib/reducers/master-reducer.js b/lib/reducers/master-reducer.js
--- a/lib/reducers/master-reducer.js
+++ b/lib/reducers/master-reducer.js
@@ -182,6 +182,11 @@
 
   const { enabledApps } = reduceEnabledApps(state.enabledApps, action);
 
+  const { globalThemeInfo } = reduceGlobalThemeInfo(
+    state.globalThemeInfo,
+    action,
+  );
+
   const { syncedMetadataStore, syncedMetadataStoreOperations } =
     reduceSyncedMetadataStore(state.syncedMetadataStore, action);
 
@@ -252,7 +257,7 @@
       inviteLinksStore: reduceInviteLinks(state.inviteLinksStore, action),
       keyserverStore,
       integrityStore,
-      globalThemeInfo: reduceGlobalThemeInfo(state.globalThemeInfo, action),
+      globalThemeInfo,
       customServer: reduceCustomerServer(state.customServer, action),
       communityStore,
       dbOpsStore: reduceDBOpsStore(state.dbOpsStore, action),
diff --git a/lib/reducers/theme-reducer.js b/lib/reducers/theme-reducer.js
--- a/lib/reducers/theme-reducer.js
+++ b/lib/reducers/theme-reducer.js
@@ -1,9 +1,12 @@
 // @flow
 
+import { setClientDBStoreActionType } from '../actions/client-db-store-actions.js';
 import { updateThemeInfoActionType } from '../actions/theme-actions.js';
 import { legacyLogInActionTypes } from '../actions/user-actions.js';
 import { setNewSessionActionType } from '../keyserver-conn/keyserver-conn-types.js';
+import type { SyncedMetadataStoreOperation } from '../ops/synced-metadata-store-ops.js';
 import type { BaseAction } from '../types/redux-types.js';
+import { syncedMetadataNames } from '../types/synced-metadata-types.js';
 import {
   defaultGlobalThemeInfo,
   type GlobalThemeInfo,
@@ -11,24 +14,63 @@
 import { authoritativeKeyserverID } from '../utils/authoritative-keyserver.js';
 import { relyingOnAuthoritativeKeyserver } from '../utils/services-utils.js';
 
+type ReduceGlobalThemeInfoResult = {
+  +globalThemeInfo: GlobalThemeInfo,
+  +syncedMetadataStoreOperations: $ReadOnlyArray<SyncedMetadataStoreOperation>,
+};
+
+function getUpdatedGlobalThemeInfoResult(
+  globalThemeInfo: GlobalThemeInfo,
+): ReduceGlobalThemeInfoResult {
+  return {
+    globalThemeInfo,
+    syncedMetadataStoreOperations: [
+      {
+        type: 'replace_synced_metadata_entry',
+        payload: {
+          name: syncedMetadataNames.GLOBAL_THEME_INFO,
+          data: JSON.stringify(globalThemeInfo),
+        },
+      },
+    ],
+  };
+}
+
 export default function reduceGlobalThemeInfo(
   state: GlobalThemeInfo,
   action: BaseAction,
-): GlobalThemeInfo {
+): ReduceGlobalThemeInfoResult {
   if (action.type === legacyLogInActionTypes.success) {
-    return defaultGlobalThemeInfo;
+    return getUpdatedGlobalThemeInfoResult(defaultGlobalThemeInfo);
   } else if (
     action.type === setNewSessionActionType &&
     action.payload.sessionChange.cookieInvalidated &&
     action.payload.keyserverID === authoritativeKeyserverID() &&
     relyingOnAuthoritativeKeyserver
   ) {
-    return defaultGlobalThemeInfo;
+    return getUpdatedGlobalThemeInfoResult(defaultGlobalThemeInfo);
   } else if (action.type === updateThemeInfoActionType) {
-    return {
+    return getUpdatedGlobalThemeInfoResult({
       ...state,
       ...action.payload,
+    });
+  } else if (action.type === setClientDBStoreActionType) {
+    let globalThemeInfo = { ...state };
+    const globalThemeInfoString =
+      action.payload.syncedMetadata?.[syncedMetadataNames.GLOBAL_THEME_INFO];
+    if (globalThemeInfoString) {
+      globalThemeInfo = {
+        ...globalThemeInfo,
+        ...JSON.parse(globalThemeInfoString),
+      };
+    }
+    return {
+      globalThemeInfo,
+      syncedMetadataStoreOperations: [],
     };
   }
-  return state;
+  return {
+    globalThemeInfo: state,
+    syncedMetadataStoreOperations: [],
+  };
 }
diff --git a/lib/types/synced-metadata-types.js b/lib/types/synced-metadata-types.js
--- a/lib/types/synced-metadata-types.js
+++ b/lib/types/synced-metadata-types.js
@@ -10,6 +10,7 @@
   CURRENT_USER_FID: 'current_user_fid',
   STORE_VERSION: 'store_version',
   ENABLED_APPS: 'enabled_apps',
+  GLOBAL_THEME_INFO: 'global_theme_info',
 });
 type SyncedMetadataName = $Values<typeof syncedMetadataNames>;