Fix z-indexes to make tabbar scroll on Android (#7102)

src/view/screens/Notifications.tsx

@@ -144,7 +144,7 @@ export function NotificationsScreen({}: Props) {
       <Pager
         onPageSelected={onPageSelected}
         renderTabBar={props => (
-          <Layout.Center style={web([a.sticky, a.z_10, {top: 0}])}>
+          <Layout.Center style={[a.z_10, web([a.sticky, {top: 0}])]}>
             <TabBar
               {...props}
               items={sections.map(section => section.title)}

src/view/screens/Search/Search.tsx

@@ -532,7 +532,8 @@ let SearchScreenInner = ({
       renderTabBar={props => (
         <Layout.Center
           style={[
-            web([a.sticky, a.z_10]),
+            a.z_10,
+            web([a.sticky]),
             {top: isWeb ? headerHeight : undefined},
           ]}>
           <TabBar items={sections.map(section => section.title)} {...props} />