Custom Action on section with relation not doing anything

public static function configure(Schema $schema): Schema
    {
        return $schema
            ->schema([
                ...self::getComponents($schema),
                Section::make('Paired connector')
                    ->columnSpanFull()
                    ->collapsible()
                    ->collapsed()
                    ->relationship('pairedConnector', fn(?array $state) => filled($state['name']))
                    ->schema([
                        ...self::getComponents($schema, false),
                    ])
                    ->headerActions([
                        Action::make('copyFormContent')
                            ->label('Copy Form Content')
                            ->icon('heroicon-m-sparkles')
                            ->action(function (Set $set, Get $get) {

                                // Send a notification to prove it's firing
                                Notification::make()
                                    ->title('Action is working!')
                                    ->success()
                                    ->send();
                            }),
                    ]),
            ]);
    }