diff --git a/src/app/App.tsx b/src/app/App.tsx
index 06e69b3d..c53db9da 100644
--- a/src/app/App.tsx
+++ b/src/app/App.tsx
@@ -208,7 +208,7 @@ function Workspace({
 
       {showLogitechDetails ? <LogitechDetails snapshot={snapshot} /> : null}
       {showMxMaster ? (
-        <section className="settings-grid device-data" data-workspace-host role="tabpanel" aria-label="MX Master settings">
+        <section id="logitech-mx-master-settings" className="settings-grid device-data" data-workspace-host role="tabpanel" aria-label="MX Master settings">
           <MxMasterCards snapshot={snapshot} />
         </section>
       ) : null}
diff --git a/src/control.css b/src/control.css
index 624fc2a1..4f17493e 100644
--- a/src/control.css
+++ b/src/control.css
@@ -1058,6 +1058,10 @@ body { height: 100vh; overflow: hidden; }
 #performance-settings { order: 3; }
 #lighting-settings { order: 4; }
 #logitech-onboard { order: 5; }
+/* The MX Master feature cards are the primary Advanced-tab content; without an
+   order they fall to 0 and render above the sticky tab nav (order 1), pushing
+   it into the middle of the page. Place them just before Device details. */
+#logitech-mx-master-settings { order: 5; }
 #logitech-device-details { order: 6; }
 #logitech-analog-button-settings { order: 7; }
 #pulsar-advanced { order: 8; }