Soft input close shows background color for some seconds in MAUI Blazor Hybrid App

### Description

Soft input close shows background color for some seconds in MAUI .NET 10.
I also tried to use Release build, but the result is the same.


### Steps to Reproduce

I modified my code based on this: https://learn.microsoft.com/en-us/dotnet/maui/android/platform-specifics/soft-keyboard-input-mode?view=net-maui-10.0

App.xml
```xml

```

MainPage.xml
```xml

```

### Link to public reproduction project repository

_No response_

### Version with bug

10.0.10

### Is this a regression from previous behavior?

Not sure, did not test other versions

### Last version that worked well

_No response_

### Affected platforms

Android

### Affected platform versions

Android 14

### Did you find any workaround?

No.

### Relevant log output

```shell

```

Begin with the supplied App.xml and MainPage.xml configuration and reproduce the issue on Android 14 with .NET MAUI 10.0.10, using the linked soft-keyboard documentation as the setup reference. Compare the visible background during soft-input close; done means eliminating the several-second delay before the app returns to its expected view.

Written by the indexing model from the issue text.