diff --git a/vector/src/main/java/im/vector/app/features/call/VectorCallActivity.kt b/vector/src/main/java/im/vector/app/features/call/VectorCallActivity.kt
index 56494bbf4b..1539ba031a 100644
--- a/vector/src/main/java/im/vector/app/features/call/VectorCallActivity.kt
+++ b/vector/src/main/java/im/vector/app/features/call/VectorCallActivity.kt
@@ -103,6 +103,7 @@ class VectorCallActivity : VectorBaseActivity<ActivityCallBinding>(), CallContro
 
     private var rootEglBase: EglBase? = null
     private var pipDraggrableView: DraggableView<MaterialCardView>? = null
+    private var otherCallDraggableView: DraggableView<MaterialCardView>? = null
 
     var surfaceRenderersAreInitialized = false
 
@@ -191,7 +192,7 @@ class VectorCallActivity : VectorBaseActivity<ActivityCallBinding>(), CallContro
     }
 
     override fun onPictureInPictureModeChanged(isInPictureInPictureMode: Boolean, newConfig: Configuration) = withState(callViewModel) {
-            renderState(it)
+        renderState(it)
     }
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
@@ -242,13 +243,15 @@ class VectorCallActivity : VectorBaseActivity<ActivityCallBinding>(), CallContro
             is CallState.CreateOffer,
             is CallState.LocalRinging,
             is CallState.Dialing    -> {
-                views.callVideoGroup.isVisible = false
+                views.fullscreenRenderer.isVisible = false
+                views.pipRendererWrapper.isVisible = false
                 views.callInfoGroup.isVisible = true
                 views.callToolbar.setSubtitle(R.string.call_ringing)
                 configureCallInfo(state)
             }
             is CallState.Answering  -> {
-                views.callVideoGroup.isVisible = false
+                views.fullscreenRenderer.isVisible = false
+                views.pipRendererWrapper.isVisible = false
                 views.callInfoGroup.isVisible = true
                 views.callToolbar.setSubtitle(R.string.call_connecting)
                 configureCallInfo(state)
@@ -258,7 +261,8 @@ class VectorCallActivity : VectorBaseActivity<ActivityCallBinding>(), CallContro
                 if (callState.iceConnectionState == MxPeerConnectionState.CONNECTED) {
                     if (state.isLocalOnHold || state.isRemoteOnHold) {
                         views.smallIsHeldIcon.isVisible = true
-                        views.callVideoGroup.isVisible = false
+                        views.fullscreenRenderer.isVisible = false
+                        views.pipRendererWrapper.isVisible = false
                         views.callInfoGroup.isVisible = true
                         configureCallInfo(state, blurAvatar = true)
                         if (state.isRemoteOnHold) {
@@ -285,17 +289,20 @@ class VectorCallActivity : VectorBaseActivity<ActivityCallBinding>(), CallContro
                     } else {
                         configureCallInfo(state)
                         if (callArgs.isVideoCall) {
-                            views.callVideoGroup.isVisible = true
+                            views.fullscreenRenderer.isVisible = true
+                            views.pipRendererWrapper.isVisible = true
                             views.callInfoGroup.isVisible = false
                             views.pipRenderer.isVisible = !state.isVideoCaptureInError && state.otherKnownCallInfo == null
                         } else {
-                            views.callVideoGroup.isVisible = false
+                            views.fullscreenRenderer.isVisible = false
+                            views.pipRendererWrapper.isVisible = false
                             views.callInfoGroup.isVisible = true
                         }
                     }
                 } else {
                     // This state is not final, if you change network, new candidates will be sent
-                    views.callVideoGroup.isVisible = false
+                    views.fullscreenRenderer.isVisible = false
+                    views.pipRendererWrapper.isVisible = false
                     views.callInfoGroup.isVisible = true
                     configureCallInfo(state)
                     views.callToolbar.setSubtitle(R.string.call_connecting)
@@ -315,6 +322,7 @@ class VectorCallActivity : VectorBaseActivity<ActivityCallBinding>(), CallContro
         views.callControlsView.isVisible = false
         views.pipRendererWrapper.isVisible = false
         views.pipRenderer.isVisible = false
+        views.callActionText.isVisible = false
         when (callState) {
             is CallState.Idle,
             is CallState.CreateOffer,
@@ -396,7 +404,13 @@ class VectorCallActivity : VectorBaseActivity<ActivityCallBinding>(), CallContro
                 finish()
             }
         }
-        pipDraggrableView = views.pipRendererWrapper.setupDraggable().build()
+        pipDraggrableView = views.pipRendererWrapper.setupDraggable()
+                .setStickyMode(DraggableView.Mode.STICKY_XY)
+                .build()
+
+        otherCallDraggableView = views.otherKnownCallLayout.setupDraggable()
+                .setStickyMode(DraggableView.Mode.STICKY_XY)
+                .build()
     }
 
     override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
diff --git a/vector/src/main/res/layout/activity_call.xml b/vector/src/main/res/layout/activity_call.xml
index e611851a38..fff21c126b 100644
--- a/vector/src/main/res/layout/activity_call.xml
+++ b/vector/src/main/res/layout/activity_call.xml
@@ -29,25 +29,71 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <com.google.android.material.card.MaterialCardView
-        android:id="@+id/pipRendererWrapper"
-        android:layout_width="@dimen/call_pip_width"
-        android:layout_height="@dimen/call_pip_height"
-        app:cardCornerRadius="@dimen/call_pip_radius"
-        android:layout_marginBottom="16dp"
-        android:layout_marginEnd="16dp"
-        app:layout_goneMarginEnd="0dp"
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/pipContainer"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toTopOf="@+id/callControlsView"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/callControlsView">
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/callToolbar">
 
-        <org.webrtc.SurfaceViewRenderer
-            android:id="@+id/pipRenderer"
+        <com.google.android.material.card.MaterialCardView
+            android:id="@+id/pipRendererWrapper"
             android:layout_width="@dimen/call_pip_width"
             android:layout_height="@dimen/call_pip_height"
-            android:visibility="gone"
-            tools:visibility="visible" />
+            android:layout_marginEnd="16dp"
+            app:layout_goneMarginEnd="0dp"
+            app:cardCornerRadius="@dimen/call_pip_radius"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent">
+
+            <org.webrtc.SurfaceViewRenderer
+                android:id="@+id/pipRenderer"
+                android:layout_width="@dimen/call_pip_width"
+                android:layout_height="@dimen/call_pip_height"
+                android:visibility="gone"
+                tools:visibility="visible" />
+
+        </com.google.android.material.card.MaterialCardView>
+
+        <com.google.android.material.card.MaterialCardView
+            android:id="@+id/otherKnownCallLayout"
+            android:layout_width="@dimen/call_pip_width"
+            android:layout_height="@dimen/call_pip_height"
+            android:layout_marginStart="16dp"
+            android:layout_marginEnd="16dp"
+            android:background="@color/element_background_light"
+            android:foreground="?attr/selectableItemBackground"
+            android:visibility="gone"
+            app:cardBackgroundColor="@color/bg_call_screen"
+            app:cardCornerRadius="@dimen/call_pip_radius"
+            app:cardElevation="4dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toStartOf="@id/pipRendererWrapper"
+            tools:visibility="visible">
+
+            <ImageView
+                android:id="@+id/otherKnownCallAvatarView"
+                android:layout_width="64dp"
+                android:layout_height="64dp"
+                android:layout_gravity="center"
+                android:importantForAccessibility="no"
+                android:scaleType="centerCrop"
+                tools:src="@tools:sample/avatars" />
+
+            <ImageView
+                android:id="@+id/otherSmallIsHeldIcon"
+                android:layout_width="20dp"
+                android:layout_height="20dp"
+                android:layout_gravity="center"
+                android:importantForAccessibility="no"
+                android:src="@drawable/ic_call_small_pause" />
+
+        </com.google.android.material.card.MaterialCardView>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
 
-    </com.google.android.material.card.MaterialCardView>
 
     <com.google.android.material.appbar.MaterialToolbar
         android:id="@+id/callToolbar"
@@ -68,41 +114,6 @@
         app:titleTextAppearance="@style/TextAppearance.Vector.Body.Medium"
         app:titleTextColor="@color/element_background_light" />
 
-    <com.google.android.material.card.MaterialCardView
-        android:id="@+id/otherKnownCallLayout"
-        android:layout_width="@dimen/call_pip_width"
-        android:layout_height="@dimen/call_pip_height"
-        android:layout_marginEnd="16dp"
-        android:layout_marginBottom="16dp"
-        android:background="@color/element_background_light"
-        android:foreground="?attr/selectableItemBackground"
-        android:visibility="gone"
-        app:cardBackgroundColor="@color/bg_call_screen"
-        app:cardCornerRadius="@dimen/call_pip_radius"
-        app:cardElevation="4dp"
-        app:layout_constraintBottom_toTopOf="@id/callControlsView"
-        app:layout_constraintEnd_toStartOf="@id/pipRendererWrapper"
-        tools:visibility="visible">
-
-        <ImageView
-            android:id="@+id/otherKnownCallAvatarView"
-            android:layout_width="64dp"
-            android:layout_height="64dp"
-            android:layout_gravity="center"
-            android:importantForAccessibility="no"
-            android:scaleType="centerCrop"
-            tools:src="@tools:sample/avatars" />
-
-        <ImageView
-            android:id="@+id/otherSmallIsHeldIcon"
-            android:layout_width="20dp"
-            android:layout_height="20dp"
-            android:layout_gravity="center"
-            android:importantForAccessibility="no"
-            android:src="@drawable/ic_call_small_pause" />
-
-    </com.google.android.material.card.MaterialCardView>
-
     <ImageView
         android:id="@+id/otherMemberAvatar"
         android:layout_width="120dp"
@@ -164,14 +175,6 @@
         android:visibility="visible"
         app:constraint_referenced_ids="participantNameText, otherMemberAvatar" />
 
-    <androidx.constraintlayout.widget.Group
-        android:id="@+id/callVideoGroup"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:visibility="visible"
-        app:constraint_referenced_ids="pipRendererWrapper, fullscreenRenderer"
-        tools:visibility="invisible" />
-
     <im.vector.app.features.call.CallControlsView
         android:id="@+id/callControlsView"
         android:layout_width="match_parent"