diff --git a/README.md b/README.md
index 1066a79..76a530a 100644
--- a/README.md
+++ b/README.md
@@ -9,8 +9,8 @@ Better YouTube + works to improve the YouTube experience by providing quick acce
   * It allows for quick access to the YouTube video slug.
   * It lets Unix, Linux, and MacOS systems the ability to download the video using native app calls.
 
-# Version: 1.3.7
-* Controls hide with video full screen.
+# Version: 1.3.8
+* Improved video full screen detection.
 
 # Download
 https://addons.mozilla.org/en-US/firefox/addon/better-youtube-plus/
diff --git a/src/manifest.json b/src/manifest.json
index 587818d..4f85b2a 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "Better Youtube +",
-  "version": "1.3.7",
+  "version": "1.3.8",
   "description": "Enhancements for Youtube to have a better experience.",
 
   "applications": {
diff --git a/src/scripts/betterYoutube.js b/src/scripts/betterYoutube.js
index 9da6243..663a2a1 100644
--- a/src/scripts/betterYoutube.js
+++ b/src/scripts/betterYoutube.js
@@ -162,12 +162,12 @@
 
     // Functions
     const controlManager = () => {
-        if (ytEnhancerMenu.style.display == "block") {
-            ytEnhancerMenu.style.display = "none";
-            slugInputTag.style.display = "none";
-        } else {
+        if (window.innerHeight == screen.height) {
             ytEnhancerMenu.style.display = "block";
             slugInputTag.style.display = "block";
+        } else {
+            ytEnhancerMenu.style.display = "none";
+            slugInputTag.style.display = "none";
         }
     }