[Android, iOS] Top label is not set to edge-to-edge when SafeAreaEdges is set to SoftInput

### Description

when SafeAreaEdges is set to SoftInput the Top label is not set to edge-to-edge only bottom label set to edge to edge.

Documentation: https://learn.microsoft.com/en-us/dotnet/maui/user-interface/safe-area?view=net-maui-10.0 mentions that both the top and bottom content should be edge-to-edge.

### Steps to Reproduce

1. Run the attached sample: [SafeAreaSoftInputIssue.zip](https://github.com/user-attachments/files/30345936/SafeAreaSoftInputIssue.zip)
2. Click the SoftInput button and notice the changes.

### Link to public reproduction project repository

_No response_

### Version with bug

10.0.90

### Is this a regression from previous behavior?

Not sure, did not test other versions

### Last version that worked well

Unknown/Other

### Affected platforms

Android, iOS

### Affected platform versions

_No response_

### Did you find any workaround?

_No response_

### Relevant log output

```shell

```

Start by running the attached SafeAreaSoftInputIssue.zip sample on Android and iOS, then compare the SoftInput behavior with the safe-area documentation. Trace the SafeAreaEdges handling for the SoftInput setting and verify that both the top and bottom content become edge-to-edge when the issue is resolved.

Written by the indexing model from the issue text.