diff --git a/src/public/stylesheets/style.css b/src/public/stylesheets/style.css
index f1f42dc07..ea623f637 100644
--- a/src/public/stylesheets/style.css
+++ b/src/public/stylesheets/style.css
@@ -38,17 +38,12 @@ body {
     color: var(--main-text-color);
     font-family: var(--main-font-family);
     font-size: var(--main-font-size);
-
-    --native-titlebar-background: var(--main-background-color);
+    
     --native-titlebar-foreground: var(--main-text-color);
     --native-titlebar-darwin-x-offset: 10;
     --native-titlebar-darwin-y-offset: 12;
 }
 
-body.layout-horizontal {
-    --native-titlebar-background: var(--left-pane-background-color);
-}
-
 body.mobile .desktop-only {
     display: none !important;
 }
diff --git a/src/public/stylesheets/theme-dark.css b/src/public/stylesheets/theme-dark.css
index 9f1b8a912..d058b9351 100644
--- a/src/public/stylesheets/theme-dark.css
+++ b/src/public/stylesheets/theme-dark.css
@@ -75,6 +75,7 @@
     --link-color: lightskyblue;
 
     --mermaid-theme: dark;
+    --native-titlebar-background: #00000000;
 }
 
 body ::-webkit-calendar-picker-indicator {
diff --git a/src/public/stylesheets/theme-light.css b/src/public/stylesheets/theme-light.css
index 4a161c24a..0b59979ee 100644
--- a/src/public/stylesheets/theme-light.css
+++ b/src/public/stylesheets/theme-light.css
@@ -78,4 +78,5 @@ html {
     --link-color: blue;
 
     --mermaid-theme: default;
+    --native-titlebar-background: #ffffff00;
 }
diff --git a/src/public/stylesheets/theme-next.css b/src/public/stylesheets/theme-next.css
index b2ede748e..0785faa2c 100644
--- a/src/public/stylesheets/theme-next.css
+++ b/src/public/stylesheets/theme-next.css
@@ -87,6 +87,7 @@
  */
 :root {
    --theme-style: light;
+   --native-titlebar-background: #ffffff00;
 
    --main-background-color: white;
    --main-text-color: black;
@@ -230,7 +231,8 @@
 
 @media (prefers-color-scheme: dark) {
     :root {
-        --theme-style: dark;        
+        --theme-style: dark;
+        --native-titlebar-background: #00000000;
     
         --main-background-color: #333;
         --main-text-color: #ccc;        
diff --git a/src/public/stylesheets/theme-next/shell.css b/src/public/stylesheets/theme-next/shell.css
index 2127905a3..c81770af3 100644
--- a/src/public/stylesheets/theme-next/shell.css
+++ b/src/public/stylesheets/theme-next/shell.css
@@ -19,10 +19,6 @@ body {
     --native-titlebar-darwin-y-offset: 17 !important;
 }
 
-body.layout-vertical {
-    --native-titlebar-background: var(--root-background);
-}
-
 body.layout-horizontal {
     --launcher-pane-background-color: var(--launcher-pane-horizontal-background-color);
     --launcher-pane-size: var(--launcher-pane-horizontal-size);
@@ -41,7 +37,6 @@ body.background-effects.platform-win32 {
     --tab-background-color: transparent;
     --new-tab-button-background: transparent;
     --active-tab-background-color: var(--launcher-pane-background-color);
-    --native-titlebar-background: #00000000;
     --background-material: tabbed;    
 }