diff --git a/frontend/app/block/block.tsx b/frontend/app/block/block.tsx
index a63cceb25..857783375 100644
--- a/frontend/app/block/block.tsx
+++ b/frontend/app/block/block.tsx
@@ -51,7 +51,7 @@ function makeViewModel(blockId: string, blockView: string, nodeModel: NodeModel)
         return makeCpuPlotViewModel(blockId);
     }
     if (blockView === "help") {
-        return makeHelpViewModel();
+        return makeHelpViewModel(blockId);
     }
     return makeDefaultViewModel(blockId, blockView);
 }
diff --git a/frontend/app/store/contextmenu.ts b/frontend/app/store/contextmenu.ts
index 6b8e1c2d9..5cbcbc836 100644
--- a/frontend/app/store/contextmenu.ts
+++ b/frontend/app/store/contextmenu.ts
@@ -24,9 +24,16 @@ class ContextMenuModelType {
                 role: item.role,
                 type: item.type,
                 label: item.label,
+                sublabel: item.sublabel,
                 id: crypto.randomUUID(),
                 checked: item.checked,
             };
+            if (item.visible === false) {
+                electronItem.visible = false;
+            }
+            if (item.enabled === false) {
+                electronItem.enabled = false;
+            }
             if (item.click) {
                 this.handlers.set(electronItem.id, item.click);
             }
diff --git a/frontend/app/view/helpview/helpview.tsx b/frontend/app/view/helpview/helpview.tsx
index 2032821c1..8fb2e2750 100644
--- a/frontend/app/view/helpview/helpview.tsx
+++ b/frontend/app/view/helpview/helpview.tsx
@@ -2,26 +2,63 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { getApi } from "@/app/store/global";
-import { useState } from "react";
+import { WebviewTag } from "electron";
+import { createRef, useEffect, useState } from "react";
 import "./helpview.less";
 
 class HelpViewModel implements ViewModel {
     viewType: string;
+    blockId: string;
+    webviewRef: React.RefObject<WebviewTag>;
 
-    constructor() {
+    constructor(blockId: string) {
         this.viewType = "help";
+        this.blockId = blockId;
+        this.webviewRef = createRef<WebviewTag>();
     }
 }
 
-function makeHelpViewModel() {
-    return new HelpViewModel();
+function makeHelpViewModel(blockId: string) {
+    return new HelpViewModel(blockId);
 }
 
-function HelpView({}: { model: HelpViewModel }) {
+function HelpView({ model }: { model: HelpViewModel }) {
     const [url] = useState(() => getApi().getDocsiteUrl());
+    const [webContentsId, setWebContentsId] = useState(null);
+    const [domReady, setDomReady] = useState(false);
+
+    useEffect(() => {
+        if (model.webviewRef.current && domReady) {
+            const wcId = model.webviewRef.current.getWebContentsId?.();
+            if (wcId) {
+                setWebContentsId(wcId);
+            }
+        }
+    }, [model.webviewRef.current, domReady]);
+
+    useEffect(() => {
+        const webview = model.webviewRef.current;
+        if (!webview) {
+            return;
+        }
+        const handleDomReady = () => {
+            setDomReady(true);
+        };
+        webview.addEventListener("dom-ready", handleDomReady);
+        return () => {
+            webview.removeEventListener("dom-ready", handleDomReady);
+        };
+    });
+
     return (
         <div className="help-view">
-            <webview className="docsite-webview" src={url} />
+            <webview
+                ref={model.webviewRef}
+                data-blockid={model.blockId}
+                data-webcontentsid={webContentsId} // needed for emain
+                className="docsite-webview"
+                src={url}
+            />
         </div>
     );
 }
diff --git a/frontend/app/view/webview/webview.tsx b/frontend/app/view/webview/webview.tsx
index 6c771fae7..90a000991 100644
--- a/frontend/app/view/webview/webview.tsx
+++ b/frontend/app/view/webview/webview.tsx
@@ -441,69 +441,69 @@ const WebView = memo(({ model }: WebViewProps) => {
 
     useEffect(() => {
         const webview = model.webviewRef.current;
-
-        if (webview) {
-            const navigateListener = (e: any) => {
-                model.handleNavigate(e.url);
-            };
-            const newWindowHandler = (e: any) => {
-                e.preventDefault();
-                const newUrl = e.detail.url;
-                console.log("webview new-window event:", newUrl);
-                fireAndForget(() => openLink(newUrl, true));
-            };
-            const startLoadingHandler = () => {
-                model.setRefreshIcon("xmark-large");
-                model.setIsLoading(true);
-                webview.style.backgroundColor = "transparent";
-            };
-            const stopLoadingHandler = () => {
-                model.setRefreshIcon("rotate-right");
-                model.setIsLoading(false);
-                setBgColor();
-            };
-            const failLoadHandler = (e: any) => {
-                if (e.errorCode === -3) {
-                    console.warn("Suppressed ERR_ABORTED error", e);
-                } else {
-                    console.error(`Failed to load ${e.validatedURL}: ${e.errorDescription}`);
-                }
-            };
-            const webviewFocus = () => {
-                getApi().setWebviewFocus(webview.getWebContentsId());
-                model.nodeModel.focusNode();
-            };
-            const webviewBlur = () => {
-                getApi().setWebviewFocus(null);
-            };
-            const handleDomReady = () => {
-                setDomReady(true);
-                setBgColor();
-            };
-
-            webview.addEventListener("did-navigate-in-page", navigateListener);
-            webview.addEventListener("did-navigate", navigateListener);
-            webview.addEventListener("did-start-loading", startLoadingHandler);
-            webview.addEventListener("did-stop-loading", stopLoadingHandler);
-            webview.addEventListener("new-window", newWindowHandler);
-            webview.addEventListener("did-fail-load", failLoadHandler);
-            webview.addEventListener("focus", webviewFocus);
-            webview.addEventListener("blur", webviewBlur);
-            webview.addEventListener("dom-ready", handleDomReady);
-
-            // Clean up event listeners on component unmount
-            return () => {
-                webview.removeEventListener("did-navigate", navigateListener);
-                webview.removeEventListener("did-navigate-in-page", navigateListener);
-                webview.removeEventListener("new-window", newWindowHandler);
-                webview.removeEventListener("did-fail-load", failLoadHandler);
-                webview.removeEventListener("did-start-loading", startLoadingHandler);
-                webview.removeEventListener("did-stop-loading", stopLoadingHandler);
-                webview.removeEventListener("focus", webviewFocus);
-                webview.removeEventListener("blur", webviewBlur);
-                webview.removeEventListener("dom-ready", handleDomReady);
-            };
+        if (!webview) {
+            return;
         }
+        const navigateListener = (e: any) => {
+            model.handleNavigate(e.url);
+        };
+        const newWindowHandler = (e: any) => {
+            e.preventDefault();
+            const newUrl = e.detail.url;
+            console.log("webview new-window event:", newUrl);
+            fireAndForget(() => openLink(newUrl, true));
+        };
+        const startLoadingHandler = () => {
+            model.setRefreshIcon("xmark-large");
+            model.setIsLoading(true);
+            webview.style.backgroundColor = "transparent";
+        };
+        const stopLoadingHandler = () => {
+            model.setRefreshIcon("rotate-right");
+            model.setIsLoading(false);
+            setBgColor();
+        };
+        const failLoadHandler = (e: any) => {
+            if (e.errorCode === -3) {
+                console.warn("Suppressed ERR_ABORTED error", e);
+            } else {
+                console.error(`Failed to load ${e.validatedURL}: ${e.errorDescription}`);
+            }
+        };
+        const webviewFocus = () => {
+            getApi().setWebviewFocus(webview.getWebContentsId());
+            model.nodeModel.focusNode();
+        };
+        const webviewBlur = () => {
+            getApi().setWebviewFocus(null);
+        };
+        const handleDomReady = () => {
+            setDomReady(true);
+            setBgColor();
+        };
+
+        webview.addEventListener("did-navigate-in-page", navigateListener);
+        webview.addEventListener("did-navigate", navigateListener);
+        webview.addEventListener("did-start-loading", startLoadingHandler);
+        webview.addEventListener("did-stop-loading", stopLoadingHandler);
+        webview.addEventListener("new-window", newWindowHandler);
+        webview.addEventListener("did-fail-load", failLoadHandler);
+        webview.addEventListener("focus", webviewFocus);
+        webview.addEventListener("blur", webviewBlur);
+        webview.addEventListener("dom-ready", handleDomReady);
+
+        // Clean up event listeners on component unmount
+        return () => {
+            webview.removeEventListener("did-navigate", navigateListener);
+            webview.removeEventListener("did-navigate-in-page", navigateListener);
+            webview.removeEventListener("new-window", newWindowHandler);
+            webview.removeEventListener("did-fail-load", failLoadHandler);
+            webview.removeEventListener("did-start-loading", startLoadingHandler);
+            webview.removeEventListener("did-stop-loading", stopLoadingHandler);
+            webview.removeEventListener("focus", webviewFocus);
+            webview.removeEventListener("blur", webviewBlur);
+            webview.removeEventListener("dom-ready", handleDomReady);
+        };
     }, []);
 
     return (
diff --git a/frontend/types/custom.d.ts b/frontend/types/custom.d.ts
index cc7296747..7736335b0 100644
--- a/frontend/types/custom.d.ts
+++ b/frontend/types/custom.d.ts
@@ -86,6 +86,9 @@ declare global {
         type?: "separator" | "normal" | "submenu" | "checkbox" | "radio";
         submenu?: ElectronContextMenuItem[];
         checked?: boolean;
+        visible?: boolean;
+        enabled?: boolean;
+        sublabel?: string;
     };
 
     type ContextMenuItem = {
@@ -95,6 +98,9 @@ declare global {
         click?: () => void; // not required if role is set
         submenu?: ContextMenuItem[];
         checked?: boolean;
+        visible?: boolean;
+        enabled?: boolean;
+        sublabel?: string;
     };
 
     type KeyPressDecl = {