diff --git a/native/chat/chat-tab-bar.react.js b/native/chat/chat-tab-bar.react.js
--- a/native/chat/chat-tab-bar.react.js
+++ b/native/chat/chat-tab-bar.react.js
@@ -35,7 +35,7 @@
   const registerRef: React.RefSetter<React.ElementRef<typeof View>> =
     React.useCallback(
       element => {
-        const tipType = ButtonTitleToTip[props.route.name];
+        const tipType = ButtonTitleToTip[(props.route.name: any)];
         if (!tipType) {
           return;
         }
diff --git a/native/flow-typed/npm/@react-navigation/core_v6.x.x.js b/native/flow-typed/npm/@react-navigation/core_v6.x.x.js
--- a/native/flow-typed/npm/@react-navigation/core_v6.x.x.js
+++ b/native/flow-typed/npm/@react-navigation/core_v6.x.x.js
@@ -2294,15 +2294,14 @@
     |},
   |};
 
-  declare export type NavigationContainerType = React.ComponentType<
-    {|
+  declare export type NavigationContainerType = component(
+      theme?: Theme,
+      linking?: LinkingOptions,
+      fallback?: React.Node,
+      onReady?: () => mixed,
+      ref: React.RefSetter<BaseNavigationContainerInterface>,
       ...BaseNavigationContainerProps,
-      +theme?: Theme,
-      +linking?: LinkingOptions,
-      +fallback?: React.Node,
-      +onReady?: () => mixed,
-    |}
-  >;
+  );
 
   //---------------------------------------------------------------------------
   // SECTION 2: EXPORTED MODULE
diff --git a/native/navigation/chat-tab-bar-button.react.js b/native/navigation/chat-tab-bar-button.react.js
--- a/native/navigation/chat-tab-bar-button.react.js
+++ b/native/navigation/chat-tab-bar-button.react.js
@@ -39,7 +39,7 @@
 
 function createChatTabBarButton<Route: NUXTipRouteNames>(
   props: Props,
-): React.ComponentType<void | NUXTipsOverlayProps<Route>> {
+): React.ComponentType<NUXTipsOverlayProps<Route>> {
   function ChatTabBarButton(): React.Node {
     const { title, tabBarIcon: Icon } = props;
 
diff --git a/native/navigation/overlay-navigator.react.js b/native/navigation/overlay-navigator.react.js
--- a/native/navigation/overlay-navigator.react.js
+++ b/native/navigation/overlay-navigator.react.js
@@ -54,7 +54,7 @@
 } from './route-names.js';
 import { isMessageTooltipKey } from '../chat/utils.js';
 
-const newReanimatedRoutes = new Set([
+const newReanimatedRoutes = new Set<string>([
   IntroTipRouteName,
   CommunityDrawerTipRouteName,
   HomeTabTipRouteName,
diff --git a/native/tooltip/nux-tips-overlay.react.js b/native/tooltip/nux-tips-overlay.react.js
--- a/native/tooltip/nux-tips-overlay.react.js
+++ b/native/tooltip/nux-tips-overlay.react.js
@@ -108,7 +108,7 @@
 const marginHorizontal: number = 10;
 
 function createNUXTipsOverlay<Route: NUXTipRouteNames>(
-  ButtonComponent: ?React.ComponentType<void | NUXTipsOverlayProps<Route>>,
+  ButtonComponent: ?React.ComponentType<NUXTipsOverlayProps<Route>>,
   tipText: string,
 ): React.ComponentType<NUXTipsOverlayProps<Route>> {
   function NUXTipsOverlay(props: NUXTipsOverlayProps<Route>) {