fix: Scroll at the bottom when CMP is bigger than the screen

[memoriasIT]

Description

Opening the privacy manager with a view bigger than the screen does not show the screen from the top.
I think that this is due to the scroll being at the bottom, not at the very top.

Steps To Reproduce

1. Have a big privacy webview or a pretty small phone (simulator works)
2. Open privacy manager
3. It will open with the scroll at the bottom cutting a part of the CMP

Expected Behavior

The scroll is maybe customizable?

Screenshots

Sorry that I have to censor most of the image as it is client's work. But I think you can still imagine the problem (it shows the end of the website but there's more above the screen).

The issue if the website is bigger than expected.

It looks fine when the website is smaller

Additional Context

[✓] Flutter (Channel stable, 3.27.1, on macOS 15.0.1 24A348 darwin-arm64, locale en-US)
• Flutter version 3.27.1 on channel stable at /Users/me/fvm/versions/3.27.1
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 17025dd882 (5 weeks ago), 2024-12-17 03:23:09 +0900
• Engine revision cb4b5fff73
• Dart version 3.6.0
• DevTools version 2.40.2

[!] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
• Android SDK at /Users/me/android-sdk
• Platform android-35, build-tools 34.0.0
• ANDROID_SDK_ROOT = /Users/me/android-sdk
• Java binary at: /usr/bin/java
• Java version Java(TM) SE Runtime Environment (build 21.0.5+9-LTS-239)

[✓] Xcode - develop for iOS and macOS (Xcode 16.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 16B40
• CocoaPods version 1.16.2

[memoriasIT]

This is specially important in android when using the bottom navigation icons instead of gestures.

[thekorn]

thanks for reporting this issue @memoriasIT - unfortunately that's a tough one. ill look into it, but I don't have a single clue yet how this could be solved. might be sth the android and iOS source point sdks needs to support in the first place.

[memoriasIT]

Yeah I agree, a colleague and I tried multiple approaches but from here it's kind of hard.
We tried adding margin in native, launching it inside a container or something...
In the end we had to add padding in the webview itself in the Sourcepoint CSS.

The solution is not ideal, because there's extra margin for iOS and for android users that use gestures for the bottom navigation, but at least it's not blocking.