diff --git a/en-GB/browser/browser/waterfox.ftl b/en-GB/browser/browser/waterfox.ftl
index ae14f9b..4e69070 100644
--- a/en-GB/browser/browser/waterfox.ftl
+++ b/en-GB/browser/browser/waterfox.ftl
@@ -136,30 +136,22 @@ category-theme =
 preset-title = Presets
 waterfox-defaults =
     .label = Waterfox Defaults
-rounded-corners =
-    .label =
-        { $isAutohide ->
-            [true] Toggle Autohide Off
-           *[false] Toggle Autohide On
-        }
-center-all =
-    .label =
-        { $isCentered ->
-            [true] Toggle Centered Off
-           *[false] Toggle Centered On
-        }
-reduce-padding =
-    .label =
-        { $isPadded ->
-            [true] Toggle Compact Off
-           *[false] Toggle Compact On
-        }
+lepton-style =
+    .label = Lepton Style
+proton-style =
+    .label = Proton Style
 enable-waterfox-theme-0 =
     .label = Enable Waterfox theme customisations on all themes
 enable-waterfox-theme-1 =
     .label = Enable Waterfox theme customisations on Waterfox themes
 enable-waterfox-theme-2 =
     .label = Disable Waterfox theme customisations
+enable-default-accent-color =
+    .label = Default Accent Color
+enable-cyan-accent-color =
+    .label = Cyan Accent Color
+enable-system-accent-color =
+    .label = System Accent Color
 disable-panel-animate =
     .label = Disable app menu panel animation
 disable-sidebar-animate =
@@ -244,14 +236,24 @@ monospace-font-theme =
     .label = Enable monospaced font for theme
 tab-context-line =
     .label = Tab Context Line
+
+theme-header = Theme
+appearance-header = Appearance
+interface-component-header = Interface Components
+rounding-header = Rounding
+autohide-hidden-header = Auto Hide & Hidden
+center-header = Center
+
 tab-bar-header = Tab Bar
 nav-bar-header = Nav Bar
 bookmark-header = Bookmarks Bar
-font-header = Fonts
-full-screen-header = Full screen
 panels-header = Panels
 sidebar-header = Sidebar
+
+font-header = Fonts
 icons-header = Icons
+animation-header = Animations
+full-screen-header = Full screen
 media-player-header = Media Player
 
 ## about:telemetry
diff --git a/en-US/waterfox.ftl b/en-US/waterfox.ftl
index 2a06406..b0f9989 100644
--- a/en-US/waterfox.ftl
+++ b/en-US/waterfox.ftl
@@ -125,36 +125,22 @@ category-theme =
 preset-title = Presets
 waterfox-defaults =
     .label = Waterfox Defaults
-rounded-corners =
-    .label =
-        { $isRounded ->
-            [true] Toggle Square Corners
-            *[false] Toggle Smooth Corners
-        }
-autohide-all =
-    .label =
-        { $isAutohide ->
-            [true] Toggle Autohide Off
-            *[false] Toggle Autohide On
-        }
-center-all =
-    .label =
-        { $isCentered ->
-            [true] Toggle Centered Off
-            *[false] Toggle Centered On
-        }
-reduce-padding =
-    .label =
-        { $isPadded ->
-            [true] Toggle Compact Off
-            *[false] Toggle Compact On
-        }
+lepton-style =
+    .label = Lepton Style
+proton-style =
+    .label = Proton Style
 enable-waterfox-theme-0 =
     .label = Enable Waterfox theme customisations on all themes
 enable-waterfox-theme-1 =
     .label = Enable Waterfox theme customisations on Waterfox themes
 enable-waterfox-theme-2 =
     .label = Disable Waterfox theme customisations
+enable-default-accent-color =
+    .label = Default Accent Color
+enable-cyan-accent-color =
+    .label = Cyan Accent Color
+enable-system-accent-color =
+    .label = System Accent Color
 enable-panel-transparency =
     .label = Enable panel transparency
 enable-menu-transparency =
@@ -244,14 +230,23 @@ monospace-font-theme =
 tab-context-line =
     .label = Tab Context Line
 
+theme-header = Theme
+appearance-header = Appearance
+interface-component-header = Interface Components
+rounding-header = Rounding
+autohide-hidden-header = Auto Hide & Hidden
+center-header = Center
+
 tab-bar-header = Tab Bar
 nav-bar-header = Nav Bar
 bookmark-header = Bookmarks Bar
-font-header = Fonts
-full-screen-header = Full screen
 panels-header = Panels
 sidebar-header = Sidebar
+
+font-header = Fonts
 icons-header = Icons
+animation-header = Animations
+full-screen-header = Full screen
 media-player-header = Media Player
 
 ## about:telemetry
diff --git a/es-MX/browser/browser/waterfox.ftl b/es-MX/browser/browser/waterfox.ftl
index 0ff8e39..7a60363 100644
--- a/es-MX/browser/browser/waterfox.ftl
+++ b/es-MX/browser/browser/waterfox.ftl
@@ -123,30 +123,22 @@ category-theme =
 preset-title = Presets
 waterfox-defaults =
     .label = Waterfox Defaults
-rounded-corners =
-    .label =
-        { $isAutohide ->
-            [true] Toggle Autohide Off
-            *[false] Toggle Autohide On
-        }
-center-all =
-    .label =
-        { $isCentered ->
-            [true] Toggle Centered Off
-            *[false] Toggle Centered On
-        }
-reduce-padding =
-    .label =
-        { $isPadded ->
-            [true] Toggle Compact Off
-            *[false] Toggle Compact On
-        }
+lepton-style =
+    .label = Lepton Style
+proton-style =
+    .label = Proton Style
 enable-waterfox-theme-0 =
     .label = Enable Waterfox theme customisations on all themes
 enable-waterfox-theme-1 =
     .label = Enable Waterfox theme customisations on Waterfox themes
 enable-waterfox-theme-2 =
     .label = Disable Waterfox theme customisations
+enable-default-accent-color =
+    .label = Default Accent Color
+enable-cyan-accent-color =
+    .label = Cyan Accent Color
+enable-system-accent-color =
+    .label = System Accent Color
 disable-panel-animate =
     .label = Disable app menu panel animation
 disable-sidebar-animate =
@@ -232,14 +224,23 @@ monospace-font-theme =
 tab-context-line =
     .label = Tab Context Line
 
+theme-header = Theme
+appearance-header = Appearance
+interface-component-header = Interface Components
+rounding-header = Rounding
+autohide-hidden-header = Auto Hide & Hidden
+center-header = Center
+
 tab-bar-header = Tab Bar
 nav-bar-header = Nav Bar
 bookmark-header = Bookmarks Bar
-font-header = Fonts
-full-screen-header = Full screen
 panels-header = Panels
 sidebar-header = Sidebar
+
+font-header = Fonts
 icons-header = Icons
+animation-header = Animations
+full-screen-header = Full screen
 media-player-header = Media Player
 
 ## about:telemetry
diff --git a/hu/browser/browser/waterfox.ftl b/hu/browser/browser/waterfox.ftl
index 0ff8e39..7a60363 100644
--- a/hu/browser/browser/waterfox.ftl
+++ b/hu/browser/browser/waterfox.ftl
@@ -123,30 +123,22 @@ category-theme =
 preset-title = Presets
 waterfox-defaults =
     .label = Waterfox Defaults
-rounded-corners =
-    .label =
-        { $isAutohide ->
-            [true] Toggle Autohide Off
-            *[false] Toggle Autohide On
-        }
-center-all =
-    .label =
-        { $isCentered ->
-            [true] Toggle Centered Off
-            *[false] Toggle Centered On
-        }
-reduce-padding =
-    .label =
-        { $isPadded ->
-            [true] Toggle Compact Off
-            *[false] Toggle Compact On
-        }
+lepton-style =
+    .label = Lepton Style
+proton-style =
+    .label = Proton Style
 enable-waterfox-theme-0 =
     .label = Enable Waterfox theme customisations on all themes
 enable-waterfox-theme-1 =
     .label = Enable Waterfox theme customisations on Waterfox themes
 enable-waterfox-theme-2 =
     .label = Disable Waterfox theme customisations
+enable-default-accent-color =
+    .label = Default Accent Color
+enable-cyan-accent-color =
+    .label = Cyan Accent Color
+enable-system-accent-color =
+    .label = System Accent Color
 disable-panel-animate =
     .label = Disable app menu panel animation
 disable-sidebar-animate =
@@ -232,14 +224,23 @@ monospace-font-theme =
 tab-context-line =
     .label = Tab Context Line
 
+theme-header = Theme
+appearance-header = Appearance
+interface-component-header = Interface Components
+rounding-header = Rounding
+autohide-hidden-header = Auto Hide & Hidden
+center-header = Center
+
 tab-bar-header = Tab Bar
 nav-bar-header = Nav Bar
 bookmark-header = Bookmarks Bar
-font-header = Fonts
-full-screen-header = Full screen
 panels-header = Panels
 sidebar-header = Sidebar
+
+font-header = Fonts
 icons-header = Icons
+animation-header = Animations
+full-screen-header = Full screen
 media-player-header = Media Player
 
 ## about:telemetry
diff --git a/ko/browser/browser/waterfox.ftl b/ko/browser/browser/waterfox.ftl
index 0ff8e39..7a60363 100644
--- a/ko/browser/browser/waterfox.ftl
+++ b/ko/browser/browser/waterfox.ftl
@@ -123,30 +123,22 @@ category-theme =
 preset-title = Presets
 waterfox-defaults =
     .label = Waterfox Defaults
-rounded-corners =
-    .label =
-        { $isAutohide ->
-            [true] Toggle Autohide Off
-            *[false] Toggle Autohide On
-        }
-center-all =
-    .label =
-        { $isCentered ->
-            [true] Toggle Centered Off
-            *[false] Toggle Centered On
-        }
-reduce-padding =
-    .label =
-        { $isPadded ->
-            [true] Toggle Compact Off
-            *[false] Toggle Compact On
-        }
+lepton-style =
+    .label = Lepton Style
+proton-style =
+    .label = Proton Style
 enable-waterfox-theme-0 =
     .label = Enable Waterfox theme customisations on all themes
 enable-waterfox-theme-1 =
     .label = Enable Waterfox theme customisations on Waterfox themes
 enable-waterfox-theme-2 =
     .label = Disable Waterfox theme customisations
+enable-default-accent-color =
+    .label = Default Accent Color
+enable-cyan-accent-color =
+    .label = Cyan Accent Color
+enable-system-accent-color =
+    .label = System Accent Color
 disable-panel-animate =
     .label = Disable app menu panel animation
 disable-sidebar-animate =
@@ -232,14 +224,23 @@ monospace-font-theme =
 tab-context-line =
     .label = Tab Context Line
 
+theme-header = Theme
+appearance-header = Appearance
+interface-component-header = Interface Components
+rounding-header = Rounding
+autohide-hidden-header = Auto Hide & Hidden
+center-header = Center
+
 tab-bar-header = Tab Bar
 nav-bar-header = Nav Bar
 bookmark-header = Bookmarks Bar
-font-header = Fonts
-full-screen-header = Full screen
 panels-header = Panels
 sidebar-header = Sidebar
+
+font-header = Fonts
 icons-header = Icons
+animation-header = Animations
+full-screen-header = Full screen
 media-player-header = Media Player
 
 ## about:telemetry
diff --git a/lt/browser/browser/waterfox.ftl b/lt/browser/browser/waterfox.ftl
index 0ff8e39..7a60363 100644
--- a/lt/browser/browser/waterfox.ftl
+++ b/lt/browser/browser/waterfox.ftl
@@ -123,30 +123,22 @@ category-theme =
 preset-title = Presets
 waterfox-defaults =
     .label = Waterfox Defaults
-rounded-corners =
-    .label =
-        { $isAutohide ->
-            [true] Toggle Autohide Off
-            *[false] Toggle Autohide On
-        }
-center-all =
-    .label =
-        { $isCentered ->
-            [true] Toggle Centered Off
-            *[false] Toggle Centered On
-        }
-reduce-padding =
-    .label =
-        { $isPadded ->
-            [true] Toggle Compact Off
-            *[false] Toggle Compact On
-        }
+lepton-style =
+    .label = Lepton Style
+proton-style =
+    .label = Proton Style
 enable-waterfox-theme-0 =
     .label = Enable Waterfox theme customisations on all themes
 enable-waterfox-theme-1 =
     .label = Enable Waterfox theme customisations on Waterfox themes
 enable-waterfox-theme-2 =
     .label = Disable Waterfox theme customisations
+enable-default-accent-color =
+    .label = Default Accent Color
+enable-cyan-accent-color =
+    .label = Cyan Accent Color
+enable-system-accent-color =
+    .label = System Accent Color
 disable-panel-animate =
     .label = Disable app menu panel animation
 disable-sidebar-animate =
@@ -232,14 +224,23 @@ monospace-font-theme =
 tab-context-line =
     .label = Tab Context Line
 
+theme-header = Theme
+appearance-header = Appearance
+interface-component-header = Interface Components
+rounding-header = Rounding
+autohide-hidden-header = Auto Hide & Hidden
+center-header = Center
+
 tab-bar-header = Tab Bar
 nav-bar-header = Nav Bar
 bookmark-header = Bookmarks Bar
-font-header = Fonts
-full-screen-header = Full screen
 panels-header = Panels
 sidebar-header = Sidebar
+
+font-header = Fonts
 icons-header = Icons
+animation-header = Animations
+full-screen-header = Full screen
 media-player-header = Media Player
 
 ## about:telemetry
diff --git a/th/browser/browser/waterfox.ftl b/th/browser/browser/waterfox.ftl
index 0ff8e39..7a60363 100644
--- a/th/browser/browser/waterfox.ftl
+++ b/th/browser/browser/waterfox.ftl
@@ -123,30 +123,22 @@ category-theme =
 preset-title = Presets
 waterfox-defaults =
     .label = Waterfox Defaults
-rounded-corners =
-    .label =
-        { $isAutohide ->
-            [true] Toggle Autohide Off
-            *[false] Toggle Autohide On
-        }
-center-all =
-    .label =
-        { $isCentered ->
-            [true] Toggle Centered Off
-            *[false] Toggle Centered On
-        }
-reduce-padding =
-    .label =
-        { $isPadded ->
-            [true] Toggle Compact Off
-            *[false] Toggle Compact On
-        }
+lepton-style =
+    .label = Lepton Style
+proton-style =
+    .label = Proton Style
 enable-waterfox-theme-0 =
     .label = Enable Waterfox theme customisations on all themes
 enable-waterfox-theme-1 =
     .label = Enable Waterfox theme customisations on Waterfox themes
 enable-waterfox-theme-2 =
     .label = Disable Waterfox theme customisations
+enable-default-accent-color =
+    .label = Default Accent Color
+enable-cyan-accent-color =
+    .label = Cyan Accent Color
+enable-system-accent-color =
+    .label = System Accent Color
 disable-panel-animate =
     .label = Disable app menu panel animation
 disable-sidebar-animate =
@@ -232,14 +224,23 @@ monospace-font-theme =
 tab-context-line =
     .label = Tab Context Line
 
+theme-header = Theme
+appearance-header = Appearance
+interface-component-header = Interface Components
+rounding-header = Rounding
+autohide-hidden-header = Auto Hide & Hidden
+center-header = Center
+
 tab-bar-header = Tab Bar
 nav-bar-header = Nav Bar
 bookmark-header = Bookmarks Bar
-font-header = Fonts
-full-screen-header = Full screen
 panels-header = Panels
 sidebar-header = Sidebar
+
+font-header = Fonts
 icons-header = Icons
+animation-header = Animations
+full-screen-header = Full screen
 media-player-header = Media Player
 
 ## about:telemetry
diff --git a/vi/browser/browser/waterfox.ftl b/vi/browser/browser/waterfox.ftl
index 0ff8e39..7a60363 100644
--- a/vi/browser/browser/waterfox.ftl
+++ b/vi/browser/browser/waterfox.ftl
@@ -123,30 +123,22 @@ category-theme =
 preset-title = Presets
 waterfox-defaults =
     .label = Waterfox Defaults
-rounded-corners =
-    .label =
-        { $isAutohide ->
-            [true] Toggle Autohide Off
-            *[false] Toggle Autohide On
-        }
-center-all =
-    .label =
-        { $isCentered ->
-            [true] Toggle Centered Off
-            *[false] Toggle Centered On
-        }
-reduce-padding =
-    .label =
-        { $isPadded ->
-            [true] Toggle Compact Off
-            *[false] Toggle Compact On
-        }
+lepton-style =
+    .label = Lepton Style
+proton-style =
+    .label = Proton Style
 enable-waterfox-theme-0 =
     .label = Enable Waterfox theme customisations on all themes
 enable-waterfox-theme-1 =
     .label = Enable Waterfox theme customisations on Waterfox themes
 enable-waterfox-theme-2 =
     .label = Disable Waterfox theme customisations
+enable-default-accent-color =
+    .label = Default Accent Color
+enable-cyan-accent-color =
+    .label = Cyan Accent Color
+enable-system-accent-color =
+    .label = System Accent Color
 disable-panel-animate =
     .label = Disable app menu panel animation
 disable-sidebar-animate =
@@ -232,14 +224,23 @@ monospace-font-theme =
 tab-context-line =
     .label = Tab Context Line
 
+theme-header = Theme
+appearance-header = Appearance
+interface-component-header = Interface Components
+rounding-header = Rounding
+autohide-hidden-header = Auto Hide & Hidden
+center-header = Center
+
 tab-bar-header = Tab Bar
 nav-bar-header = Nav Bar
 bookmark-header = Bookmarks Bar
-font-header = Fonts
-full-screen-header = Full screen
 panels-header = Panels
 sidebar-header = Sidebar
+
+font-header = Fonts
 icons-header = Icons
+animation-header = Animations
+full-screen-header = Full screen
 media-player-header = Media Player
 
 ## about:telemetry
diff --git a/zh-TW/browser/browser/waterfox.ftl b/zh-TW/browser/browser/waterfox.ftl
index 0ff8e39..7a60363 100644
--- a/zh-TW/browser/browser/waterfox.ftl
+++ b/zh-TW/browser/browser/waterfox.ftl
@@ -123,30 +123,22 @@ category-theme =
 preset-title = Presets
 waterfox-defaults =
     .label = Waterfox Defaults
-rounded-corners =
-    .label =
-        { $isAutohide ->
-            [true] Toggle Autohide Off
-            *[false] Toggle Autohide On
-        }
-center-all =
-    .label =
-        { $isCentered ->
-            [true] Toggle Centered Off
-            *[false] Toggle Centered On
-        }
-reduce-padding =
-    .label =
-        { $isPadded ->
-            [true] Toggle Compact Off
-            *[false] Toggle Compact On
-        }
+lepton-style =
+    .label = Lepton Style
+proton-style =
+    .label = Proton Style
 enable-waterfox-theme-0 =
     .label = Enable Waterfox theme customisations on all themes
 enable-waterfox-theme-1 =
     .label = Enable Waterfox theme customisations on Waterfox themes
 enable-waterfox-theme-2 =
     .label = Disable Waterfox theme customisations
+enable-default-accent-color =
+    .label = Default Accent Color
+enable-cyan-accent-color =
+    .label = Cyan Accent Color
+enable-system-accent-color =
+    .label = System Accent Color
 disable-panel-animate =
     .label = Disable app menu panel animation
 disable-sidebar-animate =
@@ -232,14 +224,23 @@ monospace-font-theme =
 tab-context-line =
     .label = Tab Context Line
 
+theme-header = Theme
+appearance-header = Appearance
+interface-component-header = Interface Components
+rounding-header = Rounding
+autohide-hidden-header = Auto Hide & Hidden
+center-header = Center
+
 tab-bar-header = Tab Bar
 nav-bar-header = Nav Bar
 bookmark-header = Bookmarks Bar
-font-header = Fonts
-full-screen-header = Full screen
 panels-header = Panels
 sidebar-header = Sidebar
+
+font-header = Fonts
 icons-header = Icons
+animation-header = Animations
+full-screen-header = Full screen
 media-player-header = Media Player
 
 ## about:telemetry