diff --git a/js/all-idle.js b/js/all-idle.js
index cb3d4cdd..ae467bf8 100644
--- a/js/all-idle.js
+++ b/js/all-idle.js
@@ -1,5 +1,6 @@
-while (!window.splusLoaded || !window.splusLoaded.has("all")) { }
-Logger.debug("Started loading all-idle.js");
+(async function() {
+    await loadDependencies("all-idle", ["all"]);
+})();
 
 // hack for course aliases
 (async function () {
diff --git a/js/all.js b/js/all.js
index e7d23a12..ac241f98 100644
--- a/js/all.js
+++ b/js/all.js
@@ -1,5 +1,10 @@
-while (!window.splusLoaded || !window.splusLoaded.has("preload")) { }
-Logger.debug("Started loading all.js");
+(async function() {
+    // Wait for preload.js to finish running
+    while (!window.splusLoaded) {
+        await new Promise(resolve => setTimeout(resolve, 10));
+    }
+    await loadDependencies("all", ["preload"]);
+})();
 
 // Inform user about theme
 {
@@ -1259,5 +1264,4 @@ function indicateSubmittedAssignments() {
     setTimeout(indicateSubmitted, 1000);
 }
 
-window.splusLoaded.add("all");
 Logger.debug("Finished loading all.js");
\ No newline at end of file
diff --git a/js/assessment.js b/js/assessment.js
index 4a6ea57b..9f1a6fe7 100644
--- a/js/assessment.js
+++ b/js/assessment.js
@@ -1,5 +1,6 @@
-while (!window.splusLoaded || !window.splusLoaded.has("all")) { }
-Logger.debug("Started loading assessment.js");
+(async function() {
+    await loadDependencies("assessment", ["all"]);
+})();
 
 // modifications to Confirm Submission assessment popup
 (function () {
diff --git a/js/course.js b/js/course.js
index 87119919..e758c469 100644
--- a/js/course.js
+++ b/js/course.js
@@ -1,5 +1,6 @@
-while (!window.splusLoaded || !window.splusLoaded.has("all")) { }
-Logger.debug("Started loading course.js");
+(async function() {
+    await loadDependencies("course", ["all"]);
+})();
 
 let courseIdNumber;
 let courseSettingsCourseName;
diff --git a/js/courses.js b/js/courses.js
index 66e825cb..ed92ec5f 100644
--- a/js/courses.js
+++ b/js/courses.js
@@ -1,5 +1,6 @@
-while (!window.splusLoaded || !window.splusLoaded.has("all")) { }
-Logger.debug("Started loading courses.js");
+(async function() {
+    await loadDependencies("courses", ["all"]);
+})();
 
 for (let course of document.querySelectorAll("li.course-item.list-item")) {
     let parent = course.parentNode;
diff --git a/js/grades.js b/js/grades.js
index 5a6c36b0..e6b137cb 100644
--- a/js/grades.js
+++ b/js/grades.js
@@ -1,5 +1,6 @@
-while (!window.splusLoaded || !window.splusLoaded.has("all")) { }
-Logger.debug("Started loading grades.js");
+(async function() {
+    await loadDependencies("grades", ["all"]);
+})();
 
 const timeout = ms => new Promise(res => setTimeout(res, ms));
 const BUG_REPORT_FORM_LINK = "https://docs.google.com/forms/d/e/1FAIpQLScF1_MZofOWT9pkWp3EfKSvzCPpyevYtqbAucp1K5WKGlckiA/viewform?entry.118199430=";
diff --git a/js/home.js b/js/home.js
index 5d30f50f..279a448e 100644
--- a/js/home.js
+++ b/js/home.js
@@ -1,5 +1,6 @@
-while (!window.splusLoaded || !window.splusLoaded.has("all")) { }
-Logger.debug("Started loading home.js");
+(async function() {
+    await loadDependencies("home", ["all"]);
+})();
 
 /** @typedef {{id:number,title:string,message:string,timestamp?:Date,icon?:string}} Broadcast */
 
diff --git a/js/materials.js b/js/materials.js
index 75d5766e..d6ab7c15 100644
--- a/js/materials.js
+++ b/js/materials.js
@@ -5,8 +5,9 @@
 
 "use strict";
 
-while (!window.splusLoaded || !window.splusLoaded.has("all")) { }
-Logger.debug("Started loading materials.js");
+(async function() {
+    await loadDependencies("materials", ["all"]);
+})();
 
 (async function () {
     let classId = window.location.pathname.match(/\/course\/(\d+)\/materials/)[1]; // ID of current course ("section"), as a string
diff --git a/js/page.js b/js/page.js
index c9ab6851..4da72f6e 100644
--- a/js/page.js
+++ b/js/page.js
@@ -1,5 +1,6 @@
-while (!window.splusLoaded || !window.splusLoaded.has("all")) { }
-Logger.debug("Started loading page.js");
+(async function() {
+    await loadDependencies("page", ["all"]);
+})();
 
 // Adds an "Open in New Tab" link to /page pages which simply embed something.
 (function () {
diff --git a/js/preload.js b/js/preload.js
index 725f8310..a41b8712 100644
--- a/js/preload.js
+++ b/js/preload.js
@@ -1152,4 +1152,19 @@ new Setting(
 );
 
 window.splusLoaded = new Set(["preload"]);
+
+async function loadDependencies(name, dependencies) {
+    if(window.splusLoaded.has(name)) {
+        throw new Error(`Already loaded ${name}`);
+    }
+
+    while (!dependencies.every(d => window.splusLoaded.has(d))) {
+        Logger.debug(`Waiting to load ${name}: some of ${dependencies} not in ${window.splusLoaded}`);
+        await new Promise(resolve => setTimeout(resolve, 100));
+    }
+
+    window.splusLoaded.add(name);
+    Logger.debug(`Starting loading ${name}.js`);
+}
+
 Logger.debug("Finished loading preload.js");
\ No newline at end of file
diff --git a/js/theme.js b/js/theme.js
index b287c2b9..0dfff202 100644
--- a/js/theme.js
+++ b/js/theme.js
@@ -427,10 +427,17 @@ class Theme {
             };
             let customSrc = Theme.getIcon(img.alt);
             if(img.src !== customSrc) {
-                Logger.debug(img, img.src, customSrc)
                 img.src = customSrc;
             }
             img.classList.add("injected-course-icon");
+
+            if (img == bigCourseIcon && !document.querySelector("head > link[rel='icon'][type='image/svg+xml']")) {
+                let favicon = document.createElement("link");
+                favicon.rel = "icon";
+                favicon.type = "image/svg+xml";
+                favicon.href = customSrc;
+                document.head.appendChild(favicon);
+            }
         }
 
         if (isLAUSD() && !shownMissingIconsNotification && coursesMissingDefaultIcons.size > 0 && showToast) {
diff --git a/js/user.js b/js/user.js
index 04dbdd83..45d6112d 100644
--- a/js/user.js
+++ b/js/user.js
@@ -1,3 +1,7 @@
+(async function() {
+    await loadDependencies("user", ["all"]);
+})();
+
 (async function () {
     // I hate try..catch but It will work
     try {
diff --git a/js/version-specific.js b/js/version-specific.js
index fcdeed4f..e8e8354c 100644
--- a/js/version-specific.js
+++ b/js/version-specific.js
@@ -1,3 +1,11 @@
+(async function() {
+    // Wait for preload.js to finish running
+    while (!window.splusLoaded) {
+        await new Promise(resolve => setTimeout(resolve, 10));
+    }
+    await loadDependencies("version-specific", ["preload"]);
+})();
+
 /** Compares two version strings a and b.
  * @param {string} a A string representing a numerical version.
  * @param {string} b A string representing a numerical version.
diff --git a/manifest.json b/manifest.json
index df860606..a3ef8fb9 100644
--- a/manifest.json
+++ b/manifest.json
@@ -9,7 +9,7 @@
             "id": "schoology.plus@aopell.me"
         }
     },
-    "version": "7.2.2",
+    "version": "7.2.4",
     "icons": {
         "128": "imgs/icon@128.png",
         "64": "imgs/icon@64.png",