diff --git a/js/services/commentThreadService.js b/js/services/commentThreadService.js
index 21dff452..9b32ce86 100644
--- a/js/services/commentThreadService.js
+++ b/js/services/commentThreadService.js
@@ -603,18 +603,19 @@ export default class CommentThreadService {
     });
   }
 
-  startSubscription(target) {
+  startSubscription(target, options = {}) {
     if (typeof this.subscribeVideoComments !== "function") {
       return;
     }
 
-    const options = {
+    const subOptions = {
+      ...options,
       relays: this.activeRelays,
       onEvent: (event) => this.processIncomingEvent(event),
     };
 
     try {
-      const cleanup = this.subscribeVideoComments(target, options);
+      const cleanup = this.subscribeVideoComments(target, subOptions);
       if (typeof cleanup === "function") {
         this.subscriptionCleanup = () => {
           try {
diff --git a/js/ui/components/VideoModal.js b/js/ui/components/VideoModal.js
index 451743da..89fd1d93 100644
--- a/js/ui/components/VideoModal.js
+++ b/js/ui/components/VideoModal.js
@@ -1104,11 +1104,36 @@ export class VideoModal {
       return;
     }
 
-    container.appendChild(node);
+    this.insertCommentNodeSorted(container, node);
     this.updateCommentCount(this.commentNodes.size);
     this.toggleCommentEmptyState(this.commentNodes.size === 0);
   }
 
+  insertCommentNodeSorted(container, node) {
+    if (!container || !node) {
+      return;
+    }
+
+    const timestamp = Number(node.dataset.timestamp || 0);
+    let inserted = false;
+
+    const children = container.children;
+    for (let i = 0; i < children.length; i++) {
+      const child = children[i];
+      const childTimestamp = Number(child.dataset.timestamp || 0);
+
+      if (childTimestamp > timestamp) {
+        container.insertBefore(node, child);
+        inserted = true;
+        break;
+      }
+    }
+
+    if (!inserted) {
+      container.appendChild(node);
+    }
+  }
+
   buildCommentTree(commentId, commentsMap, childrenMap, depth = 0) {
     const normalizedId =
       typeof commentId === "string" && commentId.trim()
@@ -1172,6 +1197,9 @@ export class VideoModal {
     listItem.classList.add("comment-thread__item");
     listItem.dataset.commentId = commentId;
     listItem.dataset.commentDepth = String(Math.max(0, depth));
+    listItem.dataset.timestamp = String(
+      Number.isFinite(event.created_at) ? event.created_at : 0
+    );
     if (typeof event.pubkey === "string" && event.pubkey.trim()) {
       listItem.dataset.commentAuthor = event.pubkey.trim();
     }
diff --git a/tests/app/channel-profile-moderation.test.mjs b/tests/app/channel-profile-moderation.test.mjs
index f647c6f2..76f853c2 100644
--- a/tests/app/channel-profile-moderation.test.mjs
+++ b/tests/app/channel-profile-moderation.test.mjs
@@ -38,7 +38,6 @@ function setupDom(t) {
     CustomEvent: globalThis.CustomEvent,
     Event: globalThis.Event,
     Node: globalThis.Node,
-    navigator: globalThis.navigator,
     location: globalThis.location,
     MutationObserver: globalThis.MutationObserver,
     IntersectionObserver: globalThis.IntersectionObserver,
@@ -50,7 +49,11 @@ function setupDom(t) {
   globalThis.CustomEvent = window.CustomEvent;
   globalThis.Event = window.Event;
   globalThis.Node = window.Node;
-  globalThis.navigator = window.navigator;
+  Object.defineProperty(globalThis, "navigator", {
+    value: window.navigator,
+    writable: true,
+    configurable: true,
+  });
   globalThis.location = window.location;
   globalThis.MutationObserver = window.MutationObserver;
   globalThis.IntersectionObserver =
diff --git a/tests/video-modal-accessibility.test.mjs b/tests/video-modal-accessibility.test.mjs
index 7cc857d8..79d725dd 100644
--- a/tests/video-modal-accessibility.test.mjs
+++ b/tests/video-modal-accessibility.test.mjs
@@ -37,6 +37,12 @@ export async function setupModal({ lazyLoad = false } = {}) {
     configurable: true,
     writable: true,
   });
+  if (globalThis.navigator && !globalThis.navigator.clipboard) {
+    globalThis.navigator.clipboard = {
+      writeText: () => Promise.resolve(),
+      readText: () => Promise.resolve(""),
+    };
+  }
   globalThis.location = window.location;
   globalThis.KeyboardEvent = window.KeyboardEvent;
   globalThis.MouseEvent = window.MouseEvent;