diff --git a/src/contentScripts/communityConsole/infiniteScroll.js b/src/contentScripts/communityConsole/infiniteScroll.js
index 0d2f3c1..447974e 100644
--- a/src/contentScripts/communityConsole/infiniteScroll.js
+++ b/src/contentScripts/communityConsole/infiniteScroll.js
@@ -9,6 +9,7 @@
   'scTailwindThreadMessagegapload-all': 'threadall',
   'scTailwindThreadMessagegapload-more': 'thread',
 };
+const kArtificialScrollingDelay = 3500;
 
 export default class InfiniteScroll {
   constructor() {
@@ -41,7 +42,11 @@
     });
   }
 
-  observeLoadMoreBar(bar) {
+  isPotentiallyArtificialScroll() {
+    return window.location.href.includes('/message/');
+  }
+
+  observeWithPotentialDelay(node) {
     if (this.intersectionObserver === null) {
       console.warn(
           '[infinitescroll] ' +
@@ -49,24 +54,25 @@
       return;
     }
 
+    if (this.isPotentiallyArtificialScroll()) {
+      window.setTimeout(
+          () => {this.intersectionObserver.observe(node)},
+          kArtificialScrollingDelay);
+    } else {
+      this.intersectionObserver.observe(node);
+    }
+  }
+
+  observeLoadMoreBar(bar) {
     getOptions(['thread', 'threadall']).then(threadOptions => {
       if (threadOptions.thread)
-        this.intersectionObserver.observe(
-            bar.querySelector('.load-more-button'));
+        this.observeWithPotentialDelay(bar.querySelector('.load-more-button'));
       if (threadOptions.threadall)
-        this.intersectionObserver.observe(
-            bar.querySelector('.load-all-button'));
+        this.observeWithPotentialDelay(bar.querySelector('.load-all-button'));
     });
   }
 
   observeLoadMoreInteropBtn(btn) {
-    if (this.intersectionObserver === null) {
-      console.warn(
-          '[infinitescroll] ' +
-          'The intersectionObserver is not ready yet.');
-      return;
-    }
-
     let parentClasses = btn.parentNode?.classList;
     let feature = null;
     for (const [c, f] of Object.entries(kInteropLoadMoreClasses)) {
@@ -77,7 +83,7 @@
     }
     if (feature === null) return;
     isOptionEnabled(feature).then(isEnabled => {
-      if (isEnabled) this.intersectionObserver.observe(btn);
+      if (isEnabled) this.observeWithPotentialDelay(btn);
     });
   }
 };
diff --git a/src/contentScripts/publicThread.js b/src/contentScripts/publicThread.js
index 5ad2a81..dd2088a 100644
--- a/src/contentScripts/publicThread.js
+++ b/src/contentScripts/publicThread.js
@@ -21,6 +21,7 @@
     ],
   }
 ];
+const kMsgidDelay = 3500;
 
 var intersectionObserver;
 
@@ -36,6 +37,34 @@
   threshold: 1.0,
 };
 
+function setUpInfiniteScroll(options) {
+  for (const entry of kLoadMoreButtons) {
+    if (options[entry.feature]) {
+      for (const selector of entry.buttonSelectors) {
+        let buttons = document.querySelectorAll(selector);
+        buttons.forEach(button => {
+          intersectionObserver = new IntersectionObserver(
+              intersectionCallback, intersectionOptions);
+          intersectionObserver.observe(button);
+        });
+      }
+    }
+  }
+}
+
+function setUpInfiniteScrollWithPotentialDelay(options) {
+  // If the msgid query parameter is set, the page will scroll to that message,
+  // which will show the "load more" button.
+  const params = new URLSearchParams(window.location.search);
+  if (params.has('msgid')) {
+    window.setTimeout(() => {
+      setUpInfiniteScroll(options);
+    }, kMsgidDelay);
+  } else {
+    setUpInfiniteScroll(options);
+  }
+}
+
 getOptions(null).then(options => {
   var redirectLink = document.querySelector('.community-console');
   if (options.redirect && redirectLink !== null) {
@@ -49,16 +78,7 @@
 
     window.location = redirectUrl;
   } else {
-    for (const entry of kLoadMoreButtons)
-      if (options[entry.feature])
-        for (const selector of entry.buttonSelectors) {
-          let button = document.querySelector(selector);
-          if (button !== null) {
-            intersectionObserver = new IntersectionObserver(
-                intersectionCallback, intersectionOptions);
-            intersectionObserver.observe(button);
-          }
-        }
+    setUpInfiniteScrollWithPotentialDelay(options);
 
     if (options.imagemaxheight)
       injectStylesheet(chrome.runtime.getURL('css/image_max_height.css'));