[FormBuilderDateTimePicker]: FormBuilderDateTimePicker not allow me to use 12Hour Format

[GuikiPT]

Is there an existing issue for this?

• I have searched the existing issues

Package/Plugin version

9.1.0

Platforms

• Android
• iOS
• Linux
• MacOS
• Web
• Windows

Flutter doctor

[✓] Flutter (Channel stable, 3.16.9, on Zorin OS 17.1 6.5.0-28-generic, locale
    pt_PT.UTF-8)
    • Flutter version 3.16.9 on channel stable at
      /home/luis/.flutter-path/3.16.9
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 41456452f2 (4 months ago), 2024-01-25 10:06:23 -0800
    • Engine revision f40e976bed
    • Dart version 3.2.6
    • DevTools version 2.28.5

[!] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    • Android SDK at /home/luis/Android/Sdk
    • Platform android-34, build-tools 34.0.0
    • Java binary at:
      /home/luis/.local/share/JetBrains/Toolbox/apps/android-studio/jbr/bin/java
    • Java version OpenJDK Runtime Environment (build
      17.0.10+0-17.0.10b1087.21-11572160)
    ! Some Android licenses not accepted. To resolve this, run: flutter doctor
      --android-licenses

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    • Ubuntu clang version 14.0.0-1ubuntu1.1
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    • ninja version 1.10.1
    • pkg-config version 0.29.2

[✓] Android Studio (version 2023.3)
    • Android Studio at
      /home/luis/.local/share/JetBrains/Toolbox/apps/android-studio
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      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
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    • Java version OpenJDK Runtime Environment (build
      17.0.10+0-17.0.10b1087.21-11572160)

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    • VS Code at /usr/share/code
    • Flutter extension version 3.88.0

[✓] Connected device (2 available)
    • Linux (desktop) • linux  • linux-x64      • Zorin OS 17.1 6.5.0-28-generic
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Minimal code example

const SizedBox(width: 8.0),
Flexible(
  child: FormBuilderDateTimePicker(
    inputType: InputType.time,
    style: Theme.of(context).textTheme.bodySmall,
    name: 'pt_PT',
    decoration: textFormFieldDecoration(
        context, 'Test pt_PT'),
    initialDate: DateTime.now(),
    initialTime: TimeOfDay.now(),
  ),
),

const SizedBox(width: 8.0),
Flexible(
  child: FormBuilderDateTimePicker(
    format: DateFormat('HH:mm'),
    inputType: InputType.time,
    style: Theme.of(context).textTheme.bodySmall,
    name: 'en_UK',
    decoration: textFormFieldDecoration(
        context, 'Test en_UK'),
    initialDate: DateTime.now(),
    initialTime: TimeOfDay.now(),
    onChanged: (value) {},
    locale: Locale('en', 'UK'),
  ),
),

Current Behavior

When switching to input text mode to enter time manually, it won't let me put a time above 12hrs.

Furthermore, there is no AM/PM selector in certain locations, such as in my case Locale('pt', 'PT'), but if I change the Locale of FormBuilderDateTimePicker to Locale('en', 'UK') An option will appear to choose AM/PM

Expected Behavior

I want to use AM/PM selector outside Locale('en', 'UK')

Steps To Reproduce

Testing Code:

const SizedBox(width: 8.0),
Flexible(
  child: FormBuilderDateTimePicker(
    inputType: InputType.time,
    style: Theme.of(context).textTheme.bodySmall,
    name: 'pt_PT',
    decoration: textFormFieldDecoration(
        context, 'Test pt_PT'),
    initialDate: DateTime.now(),
    initialTime: TimeOfDay.now(),
  ),
),

const SizedBox(width: 8.0),
Flexible(
  child: FormBuilderDateTimePicker(
    format: DateFormat('HH:mm'),
    inputType: InputType.time,
    style: Theme.of(context).textTheme.bodySmall,
    name: 'en_UK',
    decoration: textFormFieldDecoration(
        context, 'Test en_UK'),
    initialDate: DateTime.now(),
    initialTime: TimeOfDay.now(),
    onChanged: (value) {},
    locale: Locale('en', 'UK'),
  ),
),

Using my default Location as pt_PT

Introduza uma hora válida = Enter a valid time

Meanwhile specifying locale as us_UK:

It display's the AM/PM selector, so I can use 12Hrs format and select if it AM/PM

Aditional information

No response