diff --git a/adev/src/content/examples/aria/menubar/src/basic/app/app.html b/adev/src/content/examples/aria/menubar/src/basic/app/app.html
index 86fb4aaf6a0b..8949496fd04f 100644
--- a/adev/src/content/examples/aria/menubar/src/basic/app/app.html
+++ b/adev/src/content/examples/aria/menubar/src/basic/app/app.html
@@ -60,6 +60,7 @@
           [cdkConnectedOverlay]="{origin: shareEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -277,6 +278,7 @@
           [cdkConnectedOverlay]="{origin: imageEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -328,6 +330,7 @@
           [cdkConnectedOverlay]="{origin: chartEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -410,6 +413,7 @@
           [cdkConnectedOverlay]="{origin: textEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -461,6 +465,7 @@
                 [cdkConnectedOverlay]="{origin: sizeEl, usePopover: 'inline'}"
                 [cdkConnectedOverlayPositions]="[
                   {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+                  {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
                 ]"
                 cdkAttachPopoverAsChild
               >
@@ -497,6 +502,7 @@
           [cdkConnectedOverlay]="{origin: paragraphEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -524,6 +530,7 @@
           [cdkConnectedOverlay]="{origin: alignEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
diff --git a/adev/src/content/examples/aria/menubar/src/basic/material/app/app.html b/adev/src/content/examples/aria/menubar/src/basic/material/app/app.html
index 9e9bcdf4fddc..0d7af7a87781 100644
--- a/adev/src/content/examples/aria/menubar/src/basic/material/app/app.html
+++ b/adev/src/content/examples/aria/menubar/src/basic/material/app/app.html
@@ -60,6 +60,7 @@
           [cdkConnectedOverlay]="{origin: shareEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -277,6 +278,7 @@
           [cdkConnectedOverlay]="{origin: imageEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -328,6 +330,7 @@
           [cdkConnectedOverlay]="{origin: chartEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -410,6 +413,7 @@
           [cdkConnectedOverlay]="{origin: textEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -461,6 +465,7 @@
                 [cdkConnectedOverlay]="{origin: sizeEl, usePopover: 'inline'}"
                 [cdkConnectedOverlayPositions]="[
                   {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+                  {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
                 ]"
                 cdkAttachPopoverAsChild
               >
@@ -497,6 +502,7 @@
           [cdkConnectedOverlay]="{origin: paragraphEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -524,6 +530,7 @@
           [cdkConnectedOverlay]="{origin: alignEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
diff --git a/adev/src/content/examples/aria/menubar/src/basic/retro/app/app.html b/adev/src/content/examples/aria/menubar/src/basic/retro/app/app.html
index fbf5ba97bdc9..137d1fddf046 100644
--- a/adev/src/content/examples/aria/menubar/src/basic/retro/app/app.html
+++ b/adev/src/content/examples/aria/menubar/src/basic/retro/app/app.html
@@ -60,6 +60,7 @@
           [cdkConnectedOverlay]="{origin: shareEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -277,6 +278,7 @@
           [cdkConnectedOverlay]="{origin: imageEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -328,6 +330,7 @@
           [cdkConnectedOverlay]="{origin: chartEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -410,6 +413,7 @@
           [cdkConnectedOverlay]="{origin: textEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -461,6 +465,7 @@
                 [cdkConnectedOverlay]="{origin: sizeEl, usePopover: 'inline'}"
                 [cdkConnectedOverlayPositions]="[
                   {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+                  {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
                 ]"
                 cdkAttachPopoverAsChild
               >
@@ -497,6 +502,7 @@
           [cdkConnectedOverlay]="{origin: paragraphEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >
@@ -524,6 +530,7 @@
           [cdkConnectedOverlay]="{origin: alignEl, usePopover: 'inline'}"
           [cdkConnectedOverlayPositions]="[
             {originX: 'end', originY: 'top', overlayY: 'top', overlayX: 'start', offsetX: 6},
+            {originX: 'start', originY: 'top', overlayY: 'top', overlayX: 'end', offsetX: -6},
           ]"
           cdkAttachPopoverAsChild
         >