getThumbByteData give image with bad height

[eliasjtg]

Bug Report

multi_image_picker version: multi_image_picker2: ^5.0.2

Is it happening on Android: No

Is it happening on iOS: Yes

[✓] Flutter (Channel stable, 2.5.2, on macOS 11.5.2 20G95 darwin-x64, locale en-US)
[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
[✓] Xcode - develop for iOS and macOS
[✓] Chrome - develop for the web
[✓] Android Studio (version 2020.3)
[✓] Android Studio (version 3.4)
[✓] Connected device (4 available)

• No issues found!

Describe the bug

getThumbByteData() function with fixed height and width works on android fine but in ios give fixed width but unconstrained height.