[Bug]: Crash after upgrading 8.0 to 9.2.0 inside MvxStartActivity
### Description

I upgraded from 8.0.2 to 9.2.0. Changed my MvxSplashScreenActivity to MvxStartActivity
Launch the app, crashes on startup

```
[mono-rt] [ERROR] FATAL UNHANDLED EXCEPTION: System.NullReferenceException: Object reference not set to an instance of an object.
[mono-rt]    at MvvmCross.Platforms.Android.Views.MvxActivityViewExtensions.OnLifetimeEvent(IMvxAndroidView androidView, Action`2 report) in /_/MvvmCross/Platforms/Android/Views/MvxActivityViewExtensions.cs:line 126
[mono-rt]    at MvvmCross.Platforms.Android.Views.MvxActivityViewExtensions.OnViewCreate(IMvxAndroidView androidView, Bundle bundle) in /_/MvvmCross/Platforms/Android/Views/MvxActivityViewExtensions.cs:line 36
[mono-rt]    at MvvmCross.Platforms.Android.Views.MvxActivityAdapter.EventSourceOnCreateCalled(Object sender, MvxValueEventArgs`1 eventArgs) in /_/MvvmCross/Platforms/Android/Views/MvxActivityAdapter.cs:line 77
[mono-rt]    at MvvmCross.Base.MvxDelegateExtensions.Raise[Bundle](EventHandler`1 eventHandler, Object sender, Bundle value) in /_/MvvmCross/Base/MvxDelegateExtensions.cs:line 21
[mono-rt]    at MvvmCross.Platforms.Android.Views.Base.MvxEventSourceActivity.OnCreate(Bundle savedInstanceState) in /_/MvvmCross/Platforms/Android/Views/Base/MvxEventSourceActivity.cs:line 29
[mono-rt]    at MvvmCross.Platforms.Android.Views.MvxActivity.OnCreate(Bundle savedInstanceState) in /_/MvvmCross/Platforms/Android/Views/MvxActivity.cs:line 92
[mono-rt]    at MvvmCross.Platforms.Android.Views.MvxStartActivity.OnCreate(Bundle savedInstanceState) in /_/MvvmCross/Platforms/Android/Views/MvxStartActivity.cs:line 49
[mono-rt]    at linnapp.SplashScreen.OnCreate(Bundle savedInstanceState) in Z:\Code\Linn\UI\linnapp.Android\src\linnapp.Android\SplashScreen.cs:line 18
[mono-rt]    at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_(IntPtr jnienv, IntPtr native__this, IntPtr native_savedInstanceState) in /Users/runner/work/1/s/xamarin-android/src/Mono.Android/obj/Release/net8.0/android-34/mcw/Android.App.Activity.cs:line 3082
[mono-rt]    at Android.Runtime.JNINativeWrapper.Wrap_JniMarshal_PPL_V(_JniMarshal_PPL_V callback, IntPtr jnienv, IntPtr klazz, IntPtr p0) in /Users/runner/work/1/s/xamarin-android/src/Mono.Android/Android.Runtime/JNINativeWrapper.g.cs:line 121
```

Is this something known / have we missing something as part of the upgrade path from v8 -> 9?

### Steps to Reproduce

Launch our app.... Crash instantly

### Link to public reproduction project repository

_No response_

### Version with bug

9.2.0

### Is this a regression from previous behavior?

Not sure, did not test other versions

### Last version that worked well

8.0.0

### Affected platforms

Android

### Affected platform versions

_No response_

### Did you find any workaround?

_No response_