diff --git a/apps/home/static/home/js/index.js b/apps/home/static/home/js/index.js
index 49e11aa..2db301c 100644
--- a/apps/home/static/home/js/index.js
+++ b/apps/home/static/home/js/index.js
@@ -222,11 +222,18 @@ $(".sidebar-backdrop").on("click", () => setSidebarVisibility(false));
 
 // Prevent sidebar from opening if the screen becomes larger then smaller again, while it's visible
 $(window).on('resize', () => {
+    const sidebarVisibility = getSidebarVisibility();
+
     // Can't pass conditional directly, causes flickering effect
-    if (getSidebarVisibility() && $(window).width() > 992) {
+    if (sidebarVisibility && $(window).width() > 992) {
         setSidebarPinned(false);
         setSidebarVisibility(false);
     }
+
+    // Close the theme menu when the sidebar collapses offscreen
+    else if (!sidebarVisibility && $(window).width() <= 992) {
+        $(".js-themeMenuBtn").dropdown("hide");
+    }
 });