diff --git a/src/services/tabs.fg.actions.ts b/src/services/tabs.fg.actions.ts
index ccb44060..524bfa11 100644
--- a/src/services/tabs.fg.actions.ts
+++ b/src/services/tabs.fg.actions.ts
@@ -66,7 +66,7 @@ export function mutateNativeTabToSideberyTab(nativeTab: NativeTab): Tab {
       isParent: tab.isParent,
       folded: tab.folded,
       title: tab.title,
-      tooltip: getTooltip(tab),
+      tooltip: Settings.state.previewTabs ? '' : getTooltip(tab),
       customTitle: tab.customTitle ?? null,
       customTitleEdit: false,
       customColor: tab.customColor ?? null,
@@ -107,7 +107,7 @@ export function createReactiveProps(tab: Tab): ReactiveTabProps {
     isParent: tab.isParent,
     folded: tab.folded,
     title: tab.title,
-    tooltip: getTooltip(tab),
+    tooltip: Settings.state.previewTabs ? '' : getTooltip(tab),
     customTitle: tab.customTitle ?? null,
     customTitleEdit: false,
     customColor: tab.customColor ?? null,
@@ -2609,11 +2609,9 @@ export function updateTooltip(tabId: ID) {
   const tab = Tabs.byId[tabId]
   if (!tab) return
 
-  tab.reactive.tooltip = getTooltip(tab)
+  tab.reactive.tooltip = Settings.state.previewTabs ? '' : getTooltip(tab)
 }
-function getTooltip(tab: Tab): string {
-  if (Settings.state.previewTabs) return ''
-
+export function getTooltip(tab: Tab): string {
   let decodedUrl
   try {
     decodedUrl = decodeURI(tab.url)
diff --git a/src/services/tabs.preview.ts b/src/services/tabs.preview.ts
index cd66eb6d..0d6c332f 100644
--- a/src/services/tabs.preview.ts
+++ b/src/services/tabs.preview.ts
@@ -54,6 +54,7 @@ let currentWinOffsetY = 0
 let currentWinOffsetX = 0
 let deadOnArrival = false
 let listening = false
+let tooltipUpdTimeout: number | undefined = undefined
 
 function dbgStr() {
   let m = state.mode === Mode.Nope ? 'Nope' : 'Inline'
@@ -77,6 +78,19 @@ export function setTargetTab(tabId: ID, y: number) {
 
   // Start timeout to...
   if (!Menu.isOpen && !Mouse.multiSelectionMode && !Selection.selected.length) {
+    // Update default tooltip
+    if (Settings.state.previewTabsMode === 'p') {
+      clearTimeout(tooltipUpdTimeout)
+      tooltipUpdTimeout = setTimeout(() => {
+        const tab = Tabs.byId[tabId]
+        if (state.mode === Mode.Nope) {
+          if (tab) tab.reactive.tooltip = Tabs.getTooltip(tab)
+        } else {
+          if (tab) tab.reactive.tooltip = ''
+        }
+      }, 50)
+    }
+
     // Show preview in inline mode
     if (state.mode === Mode.Inline) {
       state.mouseEnterTimeout = setTimeout(() => {
@@ -95,7 +109,7 @@ export function setTargetTab(tabId: ID, y: number) {
       return
     }
 
-    // Show preview
+    // Show preview popup
     if (state.status === Status.Closed) {
       state.mouseEnterTimeout = setTimeout(() => {
         state.mouseEnterTimeout = undefined
@@ -133,6 +147,7 @@ async function injectTabPreview(tabId: ID, y?: number) {
     .executeScript(activeTab.id, {
       code: `window.sideberyInitData=${initDataJson};window.onSideberyInitDataReady?.();true;`,
       runAt: 'document_start',
+      allFrames: false,
       matchAboutBlank: true,
     })
     .catch(() => {
@@ -202,6 +217,8 @@ async function showPreview(tabId: ID, y?: number) {
 
     if (Settings.state.previewTabsPageModeFallback === 'n') {
       state.mode = Mode.Nope
+      // Set default tooltip
+      tab.reactive.tooltip = Tabs.getTooltip(tab)
       return
     }