fix some bugs

src/views/base/home/mobile/MobileHomeView.vue

@@ -1,5 +1,6 @@
 <template>
-  <div class="mt-10 p-5">
+  <div class="mt-10 p-5 home-mobile-root">
+    <div class="app-header-scroll-sentinel" aria-hidden="true" />
     <component :is="layoutComponent" :layout-config="layoutConfig" />
     <AppHeader @logout="$emit('logout')" />
   </div>
@@ -21,3 +22,15 @@ defineEmits<{
 const layoutComponent = computed(() => resolveHomeLayoutComponent())
 const layoutConfig = computed(() => getHomeLayoutConfig(getHomeLayoutId()))
 </script>
+
+<style scoped>
+.home-mobile-root {
+  position: relative;
+}
+
+.app-header-scroll-sentinel {
+  height: 1px;
+  width: 100%;
+  pointer-events: none;
+}
+</style>