diff --git a/src/browser/app/profile/zen-browser.js b/src/browser/app/profile/zen-browser.js
index fb1cf3da3..52986ed37 100644
--- a/src/browser/app/profile/zen-browser.js
+++ b/src/browser/app/profile/zen-browser.js
@@ -68,6 +68,9 @@ pref("browser.menu.showViewImageInfo", true);
 pref("findbar.highlightAll", true);
 pref("layout.word_select.eat_space_to_next_word", false);
 
+// TODO:
+pref("browser.tabs.groups.enabled", false);
+
 // Enable Do Not Track and GPC by default.
 pref("privacy.donottrackheader.enabled", false);
 pref("privacy.globalprivacycontrol.enabled", true);
diff --git a/src/browser/base/content/zen-styles/zen-folders.css b/src/browser/base/content/zen-styles/zen-folders.css
index 22c7c13fc..0ade7ceab 100644
--- a/src/browser/base/content/zen-styles/zen-folders.css
+++ b/src/browser/base/content/zen-styles/zen-folders.css
@@ -17,7 +17,7 @@ tab-group[split-view-group] {
     padding: 0 2px;
     --tab-min-height: 30px;
     --tab-collapsed-width: 38px;
-    margin: 0 auto;
+    margin: 0 4px;
     --tab-min-width: 34px;
   }