Exception when destroying MvxListView with footer

Question

When adding a footer to the MvxListView, an exception is thrown when navigating away from the activity/fragment when the view is destroyed:

05-30 11:22:12.164 I/MonoDroid(27621): UNHANDLED EXCEPTION:
05-30 11:22:12.171 I/MonoDroid(27621): System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.NullReferenceException: Object reference not set to an instance of an object.
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Platforms.Android.Binding.Views.MvxListView.set_ItemsSource (System.Collections.IEnumerable value) [0x00006] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke(System.Reflection.MonoMethod,object,object[],System.Exception&)
05-30 11:22:12.171 I/MonoDroid(27621):   at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00032] in <f32579baafc1404fa37ba3ec1abdc0bd>:0 
05-30 11:22:12.171 I/MonoDroid(27621):    --- End of inner exception stack trace ---
05-30 11:22:12.171 I/MonoDroid(27621):   at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x0004b] in <f32579baafc1404fa37ba3ec1abdc0bd>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) [0x00000] in <f32579baafc1404fa37ba3ec1abdc0bd>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Binding.Bindings.Target.MvxPropertyInfoTargetBinding.SetValueImpl (System.Object target, System.Object value) [0x0000c] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Binding.Bindings.Target.MvxConvertingTargetBinding.SetValue (System.Object value) [0x00090] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Binding.Bindings.Target.MvxPropertyInfoTargetBinding.Dispose (System.Boolean isDisposing) [0x00013] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Binding.Bindings.Target.MvxWithEventPropertyInfoTargetBinding.Dispose (System.Boolean isDisposing) [0x0001d] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Binding.Bindings.MvxBinding.Dispose () [0x00000] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Binding.Bindings.MvxFullBinding.ClearTargetBinding () [0x00039] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Binding.Bindings.MvxFullBinding.Dispose (System.Boolean isDisposing) [0x00003] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Binding.Bindings.MvxBinding.Dispose () [0x00000] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Binding.BindingContext.MvxBindingContext.ClearAllViewBindings () [0x00032] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Binding.BindingContext.MvxBindingContext.ClearAllBindings () [0x00000] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Droid.Support.V4.EventSource.MvxBindingFragmentAdapter.HandleDestroyViewCalled (System.Object sender, System.EventArgs e) [0x0000f] in <dffbd2c347de4e08a5c9f76935e21411>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Base.MvxDelegateExtensions.Raise (System.EventHandler eventHandler, System.Object sender) [0x00003] in <dcc1f804568a45a5accd2fb0ee5e5ebf>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at MvvmCross.Droid.Support.V4.EventSource.MvxEventSourceFragment.OnDestroyView () [0x00000] in <dffbd2c347de4e08a5c9f76935e21411>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at Android.Support.V4.App.Fragment.n_OnDestroyView (System.IntPtr jnienv, System.IntPtr native__this) [0x00008] in <3682f8af23a748128467fbf9c57ae876>:0 
05-30 11:22:12.171 I/MonoDroid(27621):   at (wrapper dynamic-method) System.Object.7b7dc7e9-7935-455b-98b9-fc1831f50a54(intptr,intptr)

The list view is created using the following XAML:

<Mvx.MvxListView
    android:id="@+id/voucher_list_view"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:MvxItemTemplate="@layout/voucher_list_item"
    app:MvxBind="ItemsSource Vouchers" />

And the footer is added using:

var listView = view.FindViewById<MvxListView>(Resource.Id.voucher_list_view);
var footerView = this.BindingInflate(Resource.Layout.voucher_list_footer, null);
listView.AddFooterView(footerView, null, false);

This is the footers XML:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/voucher_list_footer"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">
    <ProgressBar
        android:id="@+id/progressBar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:MvxBind="Visibility Visibility(IsLoading)" />
    <android.support.v7.widget.AppCompatButton
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Hent flere bilag"
        style="@style/Widget.AppCompat.Button.Borderless"
        app:MvxBind="Visibility Visibility(CanLoadMore); Click LoadVouchersCommand" />
</LinearLayout>

When removing the footer, the view is destroyed correctly. Any idea what is causing this issue?