diff --git a/plane-src/apps/web/core/components/issues/peek-overview/view.tsx b/plane-src/apps/web/core/components/issues/peek-overview/view.tsx
index 5646381..5766e87 100644
--- a/plane-src/apps/web/core/components/issues/peek-overview/view.tsx
+++ b/plane-src/apps/web/core/components/issues/peek-overview/view.tsx
@@ -138,6 +138,52 @@ export const IssueView = observer(function IssueView(props: IIssueView) {
     isDeleteIssueModalOpen || isArchiveIssueModalOpen || isDuplicateIssueModalOpen || isEditIssueModalOpen;
   const shouldUseBeamPeekShell = !embedIssue && peekMode === "side-peek" && !!beamPeekViewer;
 
+  useEffect(() => {
+    if (typeof window === "undefined" || !shouldUseBeamPeekShell) return;
+
+    const root = document.documentElement;
+    root.classList.add("nodedc-beam-viewer-interaction-lock");
+
+    const isViewerEvent = (event: Event) => {
+      const shell = issuePeekOverviewRef.current;
+      if (!shell) return false;
+
+      const viewerCard = shell.querySelector(".nodedc-beam-peek-viewer-card");
+      const target = event.target instanceof Node ? event.target : null;
+      const path = typeof event.composedPath === "function" ? event.composedPath() : [];
+
+      return !!viewerCard && ((target && viewerCard.contains(target)) || path.includes(viewerCard));
+    };
+
+    const stopViewerGestureLeak = (event: Event) => {
+      if (!isViewerEvent(event)) return;
+
+      event.stopPropagation();
+
+      if ((event.type === "wheel" || event.type === "touchmove") && event.cancelable) {
+        event.preventDefault();
+      }
+    };
+
+    const passiveOptions: AddEventListenerOptions = { capture: true, passive: true };
+    const activeOptions: AddEventListenerOptions = { capture: true, passive: false };
+
+    window.addEventListener("wheel", stopViewerGestureLeak, activeOptions);
+    window.addEventListener("touchmove", stopViewerGestureLeak, activeOptions);
+    window.addEventListener("pointerdown", stopViewerGestureLeak, passiveOptions);
+    window.addEventListener("pointermove", stopViewerGestureLeak, passiveOptions);
+    window.addEventListener("pointerup", stopViewerGestureLeak, passiveOptions);
+
+    return () => {
+      root.classList.remove("nodedc-beam-viewer-interaction-lock");
+      window.removeEventListener("wheel", stopViewerGestureLeak, activeOptions);
+      window.removeEventListener("touchmove", stopViewerGestureLeak, activeOptions);
+      window.removeEventListener("pointerdown", stopViewerGestureLeak, passiveOptions);
+      window.removeEventListener("pointermove", stopViewerGestureLeak, passiveOptions);
+      window.removeEventListener("pointerup", stopViewerGestureLeak, passiveOptions);
+    };
+  }, [shouldUseBeamPeekShell]);
+
   const getMaxSidePeekWidth = useCallback(() => {
     if (typeof window === "undefined") return 720;
     const minWidth = 640;
diff --git a/plane-src/apps/web/styles/globals.css b/plane-src/apps/web/styles/globals.css
index f9abd70..607b87e 100644
--- a/plane-src/apps/web/styles/globals.css
+++ b/plane-src/apps/web/styles/globals.css
@@ -360,12 +360,23 @@
     align-items: stretch;
     column-gap: 0.75rem;
     overflow: visible;
+    overscroll-behavior: contain;
     transition:
       column-gap 260ms ease,
       grid-template-columns 260ms ease,
       opacity 220ms ease;
   }
 
+  html.nodedc-beam-viewer-interaction-lock,
+  html.nodedc-beam-viewer-interaction-lock body {
+    overscroll-behavior: none;
+  }
+
+  html.nodedc-beam-viewer-interaction-lock main .nodedc-kanban-scroll-container {
+    overflow: hidden !important;
+    overscroll-behavior: none;
+  }
+
   .nodedc-beam-peek-shell[data-resizing="true"] {
     transition: none;
   }
@@ -386,6 +397,7 @@
     min-width: 0;
     min-height: 0;
     overflow: hidden;
+    overscroll-behavior: contain;
     background: #000;
     border: 1px solid rgba(255, 255, 255, 0.08);
     border-radius: 28px;
@@ -440,6 +452,7 @@
     border: 0 !important;
     outline: none !important;
     box-shadow: none !important;
+    overscroll-behavior: contain;
   }
 
   .nodedc-beam-peek-shell[data-resizing="true"] iframe {