Filament: RepeatableEntry not showing relationship data from model

class SectionDetails extends Page
{

    protected static bool $shouldRegisterNavigation = false;
    protected static ?string $slug = 'manage-sections/{section}';
    public ?Section $section = null;

    public function mount(Section $section): void
    {
        $this->section = $section;
    }


    public function schema(Schema $schema): Schema
    {
        return $schema
            ->record($this->section)
            ->components([
                Tabs::make('Tabs')
                    ->tabs([
                        Tab::make('Details')
                            ->schema([
                                TextEntry::make('name')->label('Section Name'),
                                TextEntry::make('course.name')->label('Course'),

                                // This works with TextEntry but not RepeatableEntry
                                RepeatableEntry::make('students')
                                    ->schema([
                                        TextEntry::make('name')->label('Student Name'),
                                        TextEntry::make('email')->label('Email'),
                                    ])
                                    ->columns(1)
                                    ->contained(false)
                                    ->grid(3),
                            ]),
                    ]),
            ]);
    }
}