diff --git a/frontend/app/view/tsunami/tsunami.tsx b/frontend/app/view/tsunami/tsunami.tsx
index 19121ff61f..dc482d0ddd 100644
--- a/frontend/app/view/tsunami/tsunami.tsx
+++ b/frontend/app/view/tsunami/tsunami.tsx
@@ -6,28 +6,29 @@ import { atoms, globalStore, WOS } from "@/app/store/global";
 import { waveEventSubscribe } from "@/app/store/wps";
 import { RpcApi } from "@/app/store/wshclientapi";
 import { TabRpcClient } from "@/app/store/wshrpcutil";
+import { WebView, WebViewModel } from "@/app/view/webview/webview";
 import * as services from "@/store/services";
 import * as jotai from "jotai";
 import { memo, useEffect } from "react";
 
-class TsunamiViewModel implements ViewModel {
-    viewType: string;
-    blockAtom: jotai.Atom<Block>;
-    blockId: string;
-    viewIcon: jotai.Atom<string>;
-    viewName: jotai.Atom<string>;
+class TsunamiViewModel extends WebViewModel {
     shellProcFullStatus: jotai.PrimitiveAtom<BlockControllerRuntimeStatus>;
     shellProcStatusUnsubFn: () => void;
     isRestarting: jotai.PrimitiveAtom<boolean>;
 
     constructor(blockId: string, nodeModel: BlockNodeModel) {
+        super(blockId, nodeModel);
         this.viewType = "tsunami";
-        this.blockId = blockId;
-        this.blockAtom = WOS.getWaveObjectAtom<Block>(`block:${blockId}`);
         this.viewIcon = jotai.atom("cube");
         this.viewName = jotai.atom("Tsunami");
         this.isRestarting = jotai.atom(false);
 
+        // Hide navigation bar (URL bar, back/forward/home buttons)
+        this.hideNav = jotai.atom(true);
+
+        // Set custom partition for tsunami WebView isolation
+        this.partitionOverride = jotai.atom(`tsunami:${blockId}`);
+
         this.shellProcFullStatus = jotai.atom(null) as jotai.PrimitiveAtom<BlockControllerRuntimeStatus>;
         const initialShellProcStatus = services.BlockService.GetControllerStatus(blockId);
         initialShellProcStatus.then((rts) => {
@@ -94,23 +95,32 @@ class TsunamiViewModel implements ViewModel {
     }
 
     getSettingsMenuItems(): ContextMenuItem[] {
-        return [];
+        const items = super.getSettingsMenuItems();
+        // Filter out homepage and navigation-related menu items for tsunami view
+        return items.filter((item) => {
+            const label = item.label?.toLowerCase() || "";
+            return (
+                !label.includes("homepage") &&
+                !label.includes("home page") &&
+                !label.includes("navigation") &&
+                !label.includes("nav")
+            );
+        });
     }
 }
 
-type TsunamiViewProps = {
-    model: TsunamiViewModel;
-};
-
-const TsunamiView = memo(({ model }: TsunamiViewProps) => {
+const TsunamiView = memo((props: ViewComponentProps<TsunamiViewModel>) => {
+    const { model } = props;
     const shellProcFullStatus = jotai.useAtomValue(model.shellProcFullStatus);
     const blockData = jotai.useAtomValue(model.blockAtom);
     const isRestarting = jotai.useAtomValue(model.isRestarting);
+    const domReady = jotai.useAtomValue(model.domReady);
 
     useEffect(() => {
         model.resyncController();
     }, [model]);
 
+
     const appPath = blockData?.meta?.["tsunami:apppath"];
     const controller = blockData?.meta?.controller;
 
@@ -139,15 +149,19 @@ const TsunamiView = memo(({ model }: TsunamiViewProps) => {
         );
     }
 
-    // Check if we should show the iframe
-    const shouldShowIframe =
+    // Check if we should show the webview
+    const shouldShowWebView =
         shellProcFullStatus?.shellprocstatus === "running" &&
         shellProcFullStatus?.tsunamiport &&
         shellProcFullStatus.tsunamiport !== 0;
 
-    if (shouldShowIframe) {
-        const iframeUrl = `http://localhost:${shellProcFullStatus.tsunamiport}/?clientid=wave:${model.blockId}`;
-        return <iframe src={iframeUrl} className="w-full h-full border-0" title="Tsunami Application" name={`tsunami:${shellProcFullStatus.tsunamiport}:${model.blockId}`} />;
+    if (shouldShowWebView) {
+        const tsunamiUrl = `http://localhost:${shellProcFullStatus.tsunamiport}/?clientid=wave:${model.blockId}`;
+        return (
+            <div className="w-full h-full">
+                <WebView {...props} initialSrc={tsunamiUrl} />
+            </div>
+        );
     }
 
     const status = shellProcFullStatus?.shellprocstatus ?? "init";
diff --git a/frontend/app/view/webview/webview.tsx b/frontend/app/view/webview/webview.tsx
index 2a691ebb40..546ad1fb10 100644
--- a/frontend/app/view/webview/webview.tsx
+++ b/frontend/app/view/webview/webview.tsx
@@ -15,7 +15,7 @@ import {
 } from "@/app/suggestion/suggestion";
 import { WOS, globalStore } from "@/store/global";
 import { adaptFromReactOrNativeKeyEvent, checkKeyPressed } from "@/util/keyutil";
-import { fireAndForget } from "@/util/util";
+import { fireAndForget, useAtomValueSafe } from "@/util/util";
 import clsx from "clsx";
 import { WebviewTag } from "electron";
 import { Atom, PrimitiveAtom, atom, useAtomValue, useSetAtom } from "jotai";
@@ -60,6 +60,7 @@ export class WebViewModel implements ViewModel {
     hideNav: Atom<boolean>;
     searchAtoms?: SearchAtoms;
     typeaheadOpen: PrimitiveAtom<boolean>;
+    partitionOverride: PrimitiveAtom<string> | null;
 
     constructor(blockId: string, nodeModel: BlockNodeModel) {
         this.nodeModel = nodeModel;
@@ -85,6 +86,7 @@ export class WebViewModel implements ViewModel {
         this.domReady = atom(false);
         this.hideNav = getBlockMetaKeyAtom(blockId, "web:hidenav");
         this.typeaheadOpen = atom(false);
+        this.partitionOverride = null;
 
         this.mediaPlaying = atom(false);
         this.mediaMuted = atom(false);
@@ -398,6 +400,33 @@ export class WebViewModel implements ViewModel {
         }
     }
 
+    /**
+     * Load a new URL in the webview and return a promise.
+     * @param newUrl The new URL to load in the webview.
+     * @param reason The reason for loading the URL.
+     * @returns Promise that resolves when the URL is loaded.
+     */
+    loadUrlPromise(newUrl: string, reason: string): Promise<void> {
+        const defaultSearchAtom = getSettingsKeyAtom("web:defaultsearch");
+        const searchTemplate = globalStore.get(defaultSearchAtom);
+        const nextUrl = this.ensureUrlScheme(newUrl, searchTemplate);
+        console.log("webview loadUrlPromise", reason, nextUrl, "cur=", this.webviewRef.current?.getURL());
+        
+        if (!this.webviewRef.current) {
+            return Promise.reject(new Error("WebView ref not available"));
+        }
+        
+        if (newUrl != nextUrl) {
+            globalStore.set(this.url, nextUrl);
+        }
+        
+        if (this.webviewRef.current.getURL() != nextUrl) {
+            return this.webviewRef.current.loadURL(nextUrl);
+        }
+        
+        return Promise.resolve();
+    }
+
     /**
      * Get the current URL from the state.
      * @returns The URL from the state.
@@ -661,9 +690,10 @@ interface WebViewProps {
     onFailLoad?: (url: string) => void;
     blockRef: React.RefObject<HTMLDivElement>;
     contentRef: React.RefObject<HTMLDivElement>;
+    initialSrc?: string;
 }
 
-const WebView = memo(({ model, onFailLoad, blockRef }: WebViewProps) => {
+const WebView = memo(({ model, onFailLoad, blockRef, initialSrc }: WebViewProps) => {
     const blockData = useAtomValue(model.blockAtom);
     const defaultUrl = useAtomValue(model.homepageUrl);
     const defaultSearchAtom = getSettingsKeyAtom("web:defaultsearch");
@@ -672,7 +702,9 @@ const WebView = memo(({ model, onFailLoad, blockRef }: WebViewProps) => {
     metaUrl = model.ensureUrlScheme(metaUrl, defaultSearch);
     const metaUrlRef = useRef(metaUrl);
     const zoomFactor = useAtomValue(getBlockMetaKeyAtom(model.blockId, "web:zoom")) || 1;
-    const webPartition = useAtomValue(getBlockMetaKeyAtom(model.blockId, "web:partition")) || undefined;
+    const partitionOverride = useAtomValueSafe(model.partitionOverride);
+    const metaPartition = useAtomValue(getBlockMetaKeyAtom(model.blockId, "web:partition"));
+    const webPartition = partitionOverride || metaPartition || undefined;
 
     // Search
     const searchProps = useSearch({ anchorRef: model.webviewRef, viewModel: model });
@@ -718,7 +750,7 @@ const WebView = memo(({ model, onFailLoad, blockRef }: WebViewProps) => {
     // End Search
 
     // The initial value of the block metadata URL when the component first renders. Used to set the starting src value for the webview.
-    const [metaUrlInitial] = useState(metaUrl);
+    const [metaUrlInitial] = useState(initialSrc || metaUrl);
 
     const [webContentsId, setWebContentsId] = useState(null);
     const domReady = useAtomValue(model.domReady);
@@ -774,11 +806,15 @@ const WebView = memo(({ model, onFailLoad, blockRef }: WebViewProps) => {
 
     // Load a new URL if the block metadata is updated.
     useEffect(() => {
+        if (initialSrc) {
+            // Skip URL loading if initialSrc is provided (it's already loaded via src attribute)
+            return;
+        }
         if (metaUrlRef.current != metaUrl) {
             metaUrlRef.current = metaUrl;
             model.loadUrl(metaUrl, "meta");
         }
-    }, [metaUrl]);
+    }, [metaUrl, initialSrc]);
 
     useEffect(() => {
         const webview = model.webviewRef.current;
diff --git a/package-lock.json b/package-lock.json
index 16d416b52f..117405bc8c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "waveterm",
-    "version": "0.11.5",
+    "version": "0.11.6-beta.0",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "waveterm",
-            "version": "0.11.5",
+            "version": "0.11.6-beta.0",
             "hasInstallScript": true,
             "license": "Apache-2.0",
             "workspaces": [
@@ -5045,7 +5045,7 @@
         },
         "node_modules/@electron/node-gyp": {
             "version": "10.2.0-electron.1",
-            "resolved": "git+ssh://git@github.com/electron/node-gyp.git#06b29aafb7708acef8b3669835c8a7857ebc92d2",
+            "resolved": "git+https://git@github.com/electron/node-gyp.git#06b29aafb7708acef8b3669835c8a7857ebc92d2",
             "integrity": "sha512-CrYo6TntjpoMO1SHjl5Pa/JoUsECNqNdB7Kx49WLQpWzPw53eEITJ2Hs9fh/ryUYDn4pxZz11StaBYBrLFJdqg==",
             "dev": true,
             "license": "MIT",
@@ -11621,7 +11621,7 @@
         },
         "node_modules/@waveterm/docusaurus-og": {
             "version": "1.0.0-alpha.132",
-            "resolved": "git+ssh://git@github.com/wavetermdev/docusaurus-og.git#2156619012b8970d922c1ef47789d2f14e47e283",
+            "resolved": "git+https://git@github.com/wavetermdev/docusaurus-og.git#2156619012b8970d922c1ef47789d2f14e47e283",
             "license": "MIT",
             "dependencies": {
                 "@docusaurus/core": "^3.7.0",