diff --git a/src/browser/app/profile/zen-browser.js b/src/browser/app/profile/zen-browser.js
index 860256885..1aca3c2c5 100644
--- a/src/browser/app/profile/zen-browser.js
+++ b/src/browser/app/profile/zen-browser.js
@@ -199,6 +199,7 @@ pref("privacy.resistFingerprinting.letterboxing.dimensions", "");
 pref('gfx.webrender.all', true);
 pref('layers.acceleration.force-enabled', true);
 pref('media.ffmpeg.vaapi.enabled', true);
+pref('media.ffmpeg.encoder.enabled', true);
 
 pref("media.hardware-video-decoding.enabled", true);
-pref("gfx.canvas.accelerated", true);
\ No newline at end of file
+pref("gfx.canvas.accelerated", true);
diff --git a/src/browser/base/content/zen-components b/src/browser/base/content/zen-components
index b9c35455a..95af4ba08 160000
--- a/src/browser/base/content/zen-components
+++ b/src/browser/base/content/zen-components
@@ -1 +1 @@
-Subproject commit b9c35455ad1a299cdb9202dba15c8e1dc3780191
+Subproject commit 95af4ba082a5b0b43f9bee7ef4a12a2311fb5924
diff --git a/src/browser/base/content/zen-styles/zen-browser-ui.css b/src/browser/base/content/zen-styles/zen-browser-ui.css
index 0f3525faf..f519af8b8 100644
--- a/src/browser/base/content/zen-styles/zen-browser-ui.css
+++ b/src/browser/base/content/zen-styles/zen-browser-ui.css
@@ -10,13 +10,22 @@
   --inactive-titlebar-opacity: 1;
 }
 
-:root:not([inDOMFullscreen='true']) #tabbrowser-tabpanels {
-  padding-right: var(--zen-element-separation);
-  padding-bottom: var(--zen-element-separation);
+:root:not([inDOMFullscreen='true']):not([chromehidden~='location']):not([chromehidden~='toolbar']) {
+  & #tabbrowser-tabpanels {
+    padding-right: var(--zen-element-separation);
+    padding-bottom: var(--zen-element-separation);
 
-  #browser:has(#navigator-toolbox[zen-right-side="true"]) & {
-    padding-right: 0;
-    padding-left: var(--zen-element-separation);
+    #browser:has(#navigator-toolbox[zen-right-side="true"]) & {
+      padding-right: 0;
+      padding-left: var(--zen-element-separation);
+    }
+  }
+}
+
+:root:is([inDOMFullscreen='true'], [chromehidden~='location'], [chromehidden~='toolbar']) {
+  #navigator-toolbox,
+  #zen-sidebar-splitter {
+    display: none;
   }
 }
 
diff --git a/src/browser/base/content/zen-styles/zen-tabs/vertical-tabs.css b/src/browser/base/content/zen-styles/zen-tabs/vertical-tabs.css
index 9b9ce8bed..fddddb03e 100644
--- a/src/browser/base/content/zen-styles/zen-tabs/vertical-tabs.css
+++ b/src/browser/base/content/zen-styles/zen-tabs/vertical-tabs.css
@@ -162,7 +162,7 @@
 
     & #tabbrowser-tabs {
       & .tabbrowser-tab {
-        &:not([pinned]) .tab-close-button {
+        &:not([pinned]):is(:hover, [visuallyselected]) .tab-close-button {
           display: block !important;
         }
       }