From 8791038bcf759fc1d58f48c2f70601d3bc1850d3 Mon Sep 17 00:00:00 2001
From: Jaxon Lewis-Wilson <jaxx@jaxx7594.cc>
Date: Tue, 27 Jan 2026 14:31:33 +0800
Subject: [PATCH 1/3] fix: Favicon race condition Fixes a race condition due to
 the way the Tes logo has been implemented.

---
 src/SEQTA.ts | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

diff --git a/src/SEQTA.ts b/src/SEQTA.ts
index 9d4dc8c7..70e05b5b 100644
--- a/src/SEQTA.ts
+++ b/src/SEQTA.ts
@@ -50,13 +50,30 @@ async function init() {
     documentLoadStyle.textContent = documentLoadCSS;
     document.head.appendChild(documentLoadStyle);
 
-    const icons =
-      document.querySelectorAll<HTMLLinkElement>('link[rel*="icon"]');
+    function replaceIcons() {
+      document
+        .querySelectorAll<HTMLLinkElement>('link[rel*="icon"]')
+        .forEach((link) => {
+          if (link.href !== icon48) {
+            link.href = icon48;
+          }
+        });
+    }
 
-    icons.forEach((link) => {
-      link.href = icon48;
+    replaceIcons();
+
+    const observer = new MutationObserver(() => {
+      replaceIcons();
     });
 
+    observer.observe(document.head, {
+      childList: true,
+      subtree: true,
+      attributes: true,
+      attributeFilter: ["href", "rel"],
+    });
+
+
     try {
       await initializeSettingsState();
 

From 2c0f48877fba7cba152dbb23d0d1f28f02c762c6 Mon Sep 17 00:00:00 2001
From: Jaxon Lewis-Wilson <jaxx@jaxx7594.cc>
Date: Tue, 27 Jan 2026 14:40:02 +0800
Subject: [PATCH 2/3] Appease codefactor

---
 src/SEQTA.ts | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/src/SEQTA.ts b/src/SEQTA.ts
index 70e05b5b..02fb29fe 100644
--- a/src/SEQTA.ts
+++ b/src/SEQTA.ts
@@ -50,16 +50,6 @@ async function init() {
     documentLoadStyle.textContent = documentLoadCSS;
     document.head.appendChild(documentLoadStyle);
 
-    function replaceIcons() {
-      document
-        .querySelectorAll<HTMLLinkElement>('link[rel*="icon"]')
-        .forEach((link) => {
-          if (link.href !== icon48) {
-            link.href = icon48;
-          }
-        });
-    }
-
     replaceIcons();
 
     const observer = new MutationObserver(() => {
@@ -73,7 +63,6 @@ async function init() {
       attributeFilter: ["href", "rel"],
     });
 
-
     try {
       await initializeSettingsState();
 
@@ -102,3 +91,13 @@ async function init() {
     }
   }
 }
+
+function replaceIcons() {
+  document
+    .querySelectorAll<HTMLLinkElement>('link[rel*="icon"]')
+    .forEach((link) => {
+      if (link.href !== icon48) {
+        link.href = icon48;
+      }
+    });
+}
\ No newline at end of file

From 2afe2364e4e8ad4cf9f5284e5f250b5c71bb3231 Mon Sep 17 00:00:00 2001
From: Jaxon Lewis-Wilson <jaxx@jaxx7594.cc>
Date: Tue, 27 Jan 2026 16:09:15 +0800
Subject: [PATCH 3/3] Narrowed trigger criteria Instead of running every time
 document.head mutates, only run when mutation is an attribute change, target
 is a link, rel includes icon, and attribute is href.

---
 src/SEQTA.ts | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/SEQTA.ts b/src/SEQTA.ts
index 02fb29fe..70773ca1 100644
--- a/src/SEQTA.ts
+++ b/src/SEQTA.ts
@@ -52,17 +52,29 @@ async function init() {
 
     replaceIcons();
 
-    const observer = new MutationObserver(() => {
-      replaceIcons();
+    const observer = new MutationObserver((mutations) => {
+      for (const mutation of mutations) {
+
+        if (
+          mutation.type === "attributes" &&
+          mutation.target instanceof HTMLLinkElement &&
+          mutation.target.rel.includes("icon") &&
+          mutation.attributeName === "href"
+        ) {
+          replaceIcons();
+          return;
+        }
+      }
     });
 
     observer.observe(document.head, {
-      childList: true,
       subtree: true,
       attributes: true,
-      attributeFilter: ["href", "rel"],
+      attributeFilter: ["href"],
     });
 
+
+
     try {
       await initializeSettingsState();