3 files changed, 6 insertions, 3 deletions
diff --git a/browser/components/syncedtabs/SyncedTabsDeckComponent.sys.mjs b/browser/components/syncedtabs/SyncedTabsDeckComponent.sys.mjs
index 47571f789d..5fe9c8c3e5 100644
--- a/browser/components/syncedtabs/SyncedTabsDeckComponent.sys.mjs
+++ b/browser/components/syncedtabs/SyncedTabsDeckComponent.sys.mjs
@@ -96,7 +96,7 @@ SyncedTabsDeckComponent.prototype = {
     this._deckView.destroy();
   },
 
-  observe(subject, topic, data) {
+  observe(subject, topic) {
     switch (topic) {
       case this._SyncedTabs.TOPIC_TABS_CHANGED:
         this._syncedTabsListStore.getData();
diff --git a/browser/components/syncedtabs/TabListView.sys.mjs b/browser/components/syncedtabs/TabListView.sys.mjs
index 041d7300d9..70c98c4175 100644
--- a/browser/components/syncedtabs/TabListView.sys.mjs
+++ b/browser/components/syncedtabs/TabListView.sys.mjs
@@ -127,7 +127,7 @@ TabListView.prototype = {
   },
 
   // Client rows are hidden when the list is filtered
-  _renderFilteredClient(client, filter) {
+  _renderFilteredClient(client) {
     client.tabs.forEach((tab, index) => {
       let node = this._renderTab(client, tab, index);
       this.list.appendChild(node);
diff --git a/browser/components/syncedtabs/sidebar.xhtml b/browser/components/syncedtabs/sidebar.xhtml
index 8091f61aee..7790620f94 100644
--- a/browser/components/syncedtabs/sidebar.xhtml
+++ b/browser/components/syncedtabs/sidebar.xhtml
@@ -15,7 +15,10 @@
 
     <link
       rel="stylesheet"
-      media="all"
+      href="chrome://global/skin/design-system/tokens-brand.css"
+    />
+    <link
+      rel="stylesheet"
       href="chrome://browser/skin/syncedtabs/sidebar.css"
     />
     <link rel="localization" href="browser/syncedTabs.ftl" />