diff --git a/README.md b/README.md
index 3a81ce9d6..60a55aa73 100644
--- a/README.md
+++ b/README.md
@@ -34,8 +34,8 @@ Zen is a firefox-based browser with the aim of pushing your productivity to a ne
 
 ### Firefox Versions
 
-- [`Release`](https://zen-browser.app/download) - Is currently built using Firefox version `143.0.1`! 🚀
-- [`Twilight`](https://zen-browser.app/download?twilight) - Is currently built using Firefox version `RC 143.0.1`!
+- [`Release`](https://zen-browser.app/download) - Is currently built using Firefox version `143.0.3`! 🚀
+- [`Twilight`](https://zen-browser.app/download?twilight) - Is currently built using Firefox version `RC 143.0.3`!
 
 ### Contributing
 
diff --git a/build/firefox-cache/l10n-last-commit-hash b/build/firefox-cache/l10n-last-commit-hash
index e2d858a12..b24de145e 100644
--- a/build/firefox-cache/l10n-last-commit-hash
+++ b/build/firefox-cache/l10n-last-commit-hash
@@ -1 +1 @@
-1b0467f0c46520bbed6648f6583a9ba6710d76cb
\ No newline at end of file
+c8042c4961ad61678121d8ce9ca2d17cc85fefbe
\ No newline at end of file
diff --git a/locales/de/browser/browser/zen-general.ftl b/locales/de/browser/browser/zen-general.ftl
index 775af62d7..211ee89a7 100644
--- a/locales/de/browser/browser/zen-general.ftl
+++ b/locales/de/browser/browser/zen-general.ftl
@@ -48,4 +48,4 @@ zen-icons-picker-emoji =
     .label = Emojis
 zen-icons-picker-svg = 
     .label = Symbole
-urlbar-search-mode-zen_actions = Actions
+urlbar-search-mode-zen_actions = Aktionen
diff --git a/locales/ga-IE/browser/browser/zen-general.ftl b/locales/ga-IE/browser/browser/zen-general.ftl
index 27bd04d9c..eaa94e10a 100644
--- a/locales/ga-IE/browser/browser/zen-general.ftl
+++ b/locales/ga-IE/browser/browser/zen-general.ftl
@@ -48,4 +48,4 @@ zen-icons-picker-emoji =
     .label = Emojis
 zen-icons-picker-svg = 
     .label = Deilbhíní
-urlbar-search-mode-zen_actions = Actions
+urlbar-search-mode-zen_actions = Gníomhartha
diff --git a/locales/pt-PT/browser/browser/zen-general.ftl b/locales/pt-PT/browser/browser/zen-general.ftl
index 3416a8c96..4963234ac 100644
--- a/locales/pt-PT/browser/browser/zen-general.ftl
+++ b/locales/pt-PT/browser/browser/zen-general.ftl
@@ -48,4 +48,4 @@ zen-icons-picker-emoji =
     .label = Emojis
 zen-icons-picker-svg = 
     .label = Ícones
-urlbar-search-mode-zen_actions = Actions
+urlbar-search-mode-zen_actions = Ações
diff --git a/src/browser/components/tabbrowser/content/tabs-js.patch b/src/browser/components/tabbrowser/content/tabs-js.patch
index 3f0fd1ff9..2fa8caa1f 100644
--- a/src/browser/components/tabbrowser/content/tabs-js.patch
+++ b/src/browser/components/tabbrowser/content/tabs-js.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/content/tabs.js b/browser/components/tabbrowser/content/tabs.js
-index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536322388ea 100644
+index b2d54218ca51f86d4591730054d0e7e1138adb94..d2c1f7f5b68ecc531c4e9e597457221fb51207c6 100644
 --- a/browser/components/tabbrowser/content/tabs.js
 +++ b/browser/components/tabbrowser/content/tabs.js
 @@ -44,6 +44,9 @@
@@ -361,7 +361,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
      #ensureTabIsVisible(tab, shouldScrollInstantly = false) {
 -      let arrowScrollbox = tab.closest("arrowscrollbox");
 +      let arrowScrollbox = this.arrowScrollbox;
-       if (arrowScrollbox.overflowing) {
+       if (arrowScrollbox?.overflowing) {
          arrowScrollbox.ensureElementIsVisible(tab, shouldScrollInstantly);
        }
 @@ -2288,6 +2343,16 @@
@@ -410,9 +410,9 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
        translateX = Math.min(Math.max(translateX, firstBoundX), lastBoundX);
        translateY = Math.min(Math.max(translateY, firstBoundY), lastBoundY);
  
-@@ -2743,13 +2810,18 @@
- 
+@@ -2744,13 +2811,18 @@
        this.#clearDragOverGroupingTimer();
+       this.#clearPinnedDropIndicatorTimer();
  
 -      let isPinned = draggedTab.pinned;
 -      let numPinned = gBrowser.pinnedTabCount;
@@ -433,7 +433,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
  
        if (this.#rtlMode) {
          tabs.reverse();
-@@ -2760,7 +2832,7 @@
+@@ -2761,7 +2833,7 @@
        let screenAxis = this.verticalMode ? "screenY" : "screenX";
        let size = this.verticalMode ? "height" : "width";
        let translateAxis = this.verticalMode ? "translateY" : "translateX";
@@ -442,7 +442,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
        let tabSize = this.verticalMode ? tabHeight : tabWidth;
        let translateX = event.screenX - dragData.screenX;
        let translateY = event.screenY - dragData.screenY;
-@@ -2776,6 +2848,12 @@
+@@ -2777,6 +2849,12 @@
        );
        let lastMovingTab = movingTabs.at(-1);
        let firstMovingTab = movingTabs[0];
@@ -455,7 +455,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
        let endEdge = ele => ele[screenAxis] + bounds(ele)[size];
        let lastMovingTabScreen = endEdge(lastMovingTab);
        let firstMovingTabScreen = firstMovingTab[screenAxis];
-@@ -2790,6 +2868,11 @@
+@@ -2791,6 +2869,11 @@
        let endBound = this.#rtlMode
          ? endEdge(this) - lastMovingTabScreen
          : periphery[screenAxis] - 1 - lastMovingTabScreen;
@@ -467,7 +467,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
        translate = Math.min(Math.max(translate, startBound), endBound);
  
        // Center the tab under the cursor if the tab is not under the cursor while dragging
-@@ -2979,6 +3062,8 @@
+@@ -2980,6 +3063,8 @@
        };
  
        let dropElement = getOverlappedElement();
@@ -476,7 +476,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
  
        let newDropElementIndex;
        if (dropElement) {
-@@ -3060,7 +3145,7 @@
+@@ -3061,7 +3146,7 @@
            ? Services.prefs.getIntPref(
                "browser.tabs.dragDrop.moveOverThresholdPercent"
              ) / 100
@@ -485,7 +485,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
          moveOverThreshold = Math.min(1, Math.max(0, moveOverThreshold));
          let shouldMoveOver = overlapPercent > moveOverThreshold;
          if (logicalForward && shouldMoveOver) {
-@@ -3093,6 +3178,7 @@
+@@ -3094,6 +3179,7 @@
          // If dragging a group over another group, don't make it look like it is
          // possible to drop the dragged group inside the other group.
          if (
@@ -493,7 +493,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
            isTabGroupLabel(draggedTab) &&
            dropElement?.group &&
            (!dropElement.group.collapsed ||
-@@ -3119,20 +3205,13 @@
+@@ -3120,20 +3206,13 @@
          let isOutOfBounds = isPinned
            ? dropElement.elementIndex >= numPinned
            : dropElement.elementIndex < numPinned;
@@ -518,7 +518,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
          let groupingDelay = Services.prefs.getIntPref(
            "browser.tabs.dragDrop.createGroup.delayMS"
          );
-@@ -3140,6 +3219,7 @@
+@@ -3141,6 +3220,7 @@
          // When dragging tab(s) over an ungrouped tab, signal to the user
          // that dropping the tab(s) will create a new tab group.
          let shouldCreateGroupOnDrop =
@@ -526,7 +526,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
            !movingTabsSet.has(dropElement) &&
            isTab(dropElement) &&
            !dropElement?.group &&
-@@ -3148,6 +3228,7 @@
+@@ -3149,6 +3229,7 @@
          // When dragging tab(s) over a collapsed tab group label, signal to the
          // user that dropping the tab(s) will add them to the group.
          let shouldDropIntoCollapsedTabGroup =
@@ -534,7 +534,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
            isTabGroupLabel(dropElement) &&
            dropElement.group.collapsed &&
            overlapPercent > dragOverGroupingThreshold;
-@@ -3192,19 +3273,14 @@
+@@ -3193,19 +3274,14 @@
              dropElement = dropElementGroup;
              colorCode = undefined;
            } else if (isTabGroupLabel(dropElement)) {
@@ -562,7 +562,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
            }
            this.#setDragOverGroupColor(colorCode);
            this.toggleAttribute("movingtab-addToGroup", colorCode);
-@@ -3223,11 +3299,11 @@
+@@ -3224,11 +3300,11 @@
        dragData.dropElement = dropElement;
        dragData.dropBefore = dropBefore;
        dragData.animDropElementIndex = newDropElementIndex;
@@ -576,7 +576,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
            continue;
          }
  
-@@ -3346,12 +3422,14 @@
+@@ -3350,12 +3426,14 @@
        element?.removeAttribute("dragover-groupTarget");
      }
  
@@ -593,7 +593,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
  
        for (let item of this.ariaFocusableItems) {
          this.#resetGroupTarget(item);
-@@ -3394,16 +3472,15 @@
+@@ -3402,16 +3480,15 @@
          tab.style.left = "";
          tab.style.top = "";
          tab.style.maxWidth = "";
@@ -612,7 +612,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
        }
        let periphery = draggedTabDocument.getElementById(
          "tabbrowser-arrowscrollbox-periphery"
-@@ -3475,7 +3552,7 @@
+@@ -3483,7 +3560,7 @@
          let postTransitionCleanup = () => {
            movingTab._moveTogetherSelectedTabsData.animate = false;
          };
@@ -621,7 +621,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
            postTransitionCleanup();
          } else {
            let onTransitionEnd = transitionendEvent => {
-@@ -3639,7 +3716,7 @@
+@@ -3647,7 +3724,7 @@
      }
  
      _notifyBackgroundTab(aTab) {
@@ -630,7 +630,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
          return;
        }
  
-@@ -3748,7 +3825,10 @@
+@@ -3756,7 +3833,10 @@
      #getDragTarget(event, { ignoreSides = false } = {}) {
        let { target } = event;
        while (target) {
@@ -642,7 +642,7 @@ index c7557dad38db9ef02b981c46de9595df77cb67db..f45ecacd23179f06a436d5f3d372b536
            break;
          }
          target = target.parentNode;
-@@ -3765,6 +3845,9 @@
+@@ -3773,6 +3853,9 @@
            return null;
          }
        }
diff --git a/src/browser/themes/windows/browser-css.patch b/src/browser/themes/windows/browser-css.patch
index 098bd9c63..5b064a7bb 100644
--- a/src/browser/themes/windows/browser-css.patch
+++ b/src/browser/themes/windows/browser-css.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/themes/windows/browser.css b/browser/themes/windows/browser.css
-index 4485369284ee762bc8b35afb84fec0874a831fff..7096e2e5d50cda99b62a2aa7118fea6371e76b85 100644
+index 4485369284ee762bc8b35afb84fec0874a831fff..6a1ad15f657437aa4ef98fda63ae921a378f7310 100644
 --- a/browser/themes/windows/browser.css
 +++ b/browser/themes/windows/browser.css
 @@ -31,7 +31,6 @@
@@ -10,13 +10,14 @@ index 4485369284ee762bc8b35afb84fec0874a831fff..7096e2e5d50cda99b62a2aa7118fea63
      }
  
      /* Using a semitransparent background preserves the tinting from the backdrop.
-@@ -60,14 +59,12 @@
+@@ -60,14 +59,13 @@
  }
  
  /* This is needed for Windows 10, see bug 1961257 */
 -@media (-moz-windows-accent-color-in-titlebar) {
 -  :root[customtitlebar][sizemode="normal"] #navigator-toolbox {
 +  :root[customtitlebar][sizemode="normal"] #browser {
++    --zen-sidebar-compact-top-offset: 1px;
      border-top: 0.5px solid ActiveBorder;
      &:-moz-window-inactive {
        border-top-color: InactiveBorder;
diff --git a/src/zen/common/ZenHasPolyfill.mjs b/src/zen/common/ZenHasPolyfill.mjs
index b7e6b2c60..1f50dc4f2 100644
--- a/src/zen/common/ZenHasPolyfill.mjs
+++ b/src/zen/common/ZenHasPolyfill.mjs
@@ -15,7 +15,11 @@
     observeSelectorExistence(element, descendantSelectors, stateAttribute, attributeFilter = []) {
       const updateState = () => {
         const exists = descendantSelectors.some(({ selector }) => {
-          return element.querySelector(selector);
+          let selected = element.querySelector(selector);
+          if (selected?.tagName?.toLowerCase() === 'menu') {
+            return null;
+          }
+          return selected;
         });
         const { exists: shouldExist = true } = descendantSelectors;
         if (exists === shouldExist) {
diff --git a/src/zen/common/styles/zen-omnibox.css b/src/zen/common/styles/zen-omnibox.css
index 8d0c0e37b..3d3482ed1 100644
--- a/src/zen/common/styles/zen-omnibox.css
+++ b/src/zen/common/styles/zen-omnibox.css
@@ -169,8 +169,11 @@
   order: 2 !important;
 }
 
-#urlbar[breakout-extend='true'] {
+#urlbar[breakout] {
   position: fixed;
+}
+
+#urlbar[breakout-extend='true'] {
   z-index: 2;
 
   & .urlbar-input-container {
diff --git a/src/zen/compact-mode/ZenCompactMode.mjs b/src/zen/compact-mode/ZenCompactMode.mjs
index e0b76019a..0606498ff 100644
--- a/src/zen/compact-mode/ZenCompactMode.mjs
+++ b/src/zen/compact-mode/ZenCompactMode.mjs
@@ -661,7 +661,7 @@ var gZenCompactModeManager = {
           requestAnimationFrame(() => {
             delete this._hasHoveredUrlbar;
           });
-        }, 0);
+        }, 10);
       }, 0);
     });
   },
diff --git a/src/zen/compact-mode/zen-compact-mode.css b/src/zen/compact-mode/zen-compact-mode.css
index 38741c81a..af798fa33 100644
--- a/src/zen/compact-mode/zen-compact-mode.css
+++ b/src/zen/compact-mode/zen-compact-mode.css
@@ -29,7 +29,7 @@
   &,
   &::before,
   &::after {
-    border-radius: calc(var(--zen-native-inner-radius) + var(--zen-element-separation) / 4 - var(--zen-compact-mode-no-padding-radius-fix, 0px));
+    border-radius: calc(var(--zen-native-inner-radius) - var(--zen-compact-mode-no-padding-radius-fix, 0px));
   }
 }
 
@@ -97,7 +97,10 @@
           bottom: var(--zen-compact-float);
           padding: 0 var(--zen-compact-float) !important;
           :root[zen-single-toolbar='true'] & {
-            top: calc(var(--zen-compact-float) / 2);
+            /* We add an extra offset since windows users have a border top
+             * in the window in order to compensate how windows renders the
+             * titlebar */ 
+            top: calc(var(--zen-compact-float) / 2 + var(--zen-sidebar-compact-top-offset, 0px));
             height: calc(100% - var(--zen-compact-float));
           }
           :root:not([zen-single-toolbar='true']) & {
diff --git a/src/zen/workspaces/zen-workspaces.css b/src/zen/workspaces/zen-workspaces.css
index 023c107ba..5ac09c7c2 100644
--- a/src/zen/workspaces/zen-workspaces.css
+++ b/src/zen/workspaces/zen-workspaces.css
@@ -237,7 +237,10 @@
     --toolbarbutton-inner-padding: 6px;
 
     & image {
-      border-radius: calc(var(--border-radius-medium) - 4px);
+      border-radius: calc(var(--border-radius-medium) - 4px) !important;
+      width: 26px;
+      height: 26px;
+      margin-right: -1px;
     }
 
     :root[zen-renaming-tab='true'] & {
diff --git a/surfer.json b/surfer.json
index f408413bf..a98050d72 100644
--- a/surfer.json
+++ b/surfer.json
@@ -5,8 +5,8 @@
   "binaryName": "zen",
   "version": {
     "product": "firefox",
-    "version": "143.0.1",
-    "candidate": "143.0.1"
+    "version": "143.0.3",
+    "candidate": "143.0.3"
   },
   "buildOptions": {
     "generateBranding": true
@@ -19,7 +19,7 @@
       "brandShortName": "Zen",
       "brandFullName": "Zen Browser",
       "release": {
-        "displayVersion": "1.16.2b",
+        "displayVersion": "1.16.3b",
         "github": {
           "repo": "zen-browser/desktop"
         },