.innerError in Verbindung mit TSuffixedFormField

        $dialogFormDocument = DialogFormDocument::create('johndoe');
        
        $dialogFormDocument->appendChild(RowFormContainer::create('generalData')
            ->addClass('col-md-12')
            ->appendChildren([
                TitleFormField::create()
                    ->addClass('col-md-12')
                    ->label('Text 1')
                    ->required(),
                FloatFormField::create('float1')
                    ->addClass('col-md-6')
                    ->label('Float 1')
                    ->minimum(1)
                    ->required(),
                FloatFormField::create('float2')
                    ->addClass('col-md-6')
                    ->label('Float 2')
                    ->minimum(0)
                    ->step(1)
                    ->suffix('ThatLooksCool')
                    ->required()
            ])
        );
        
        $dialogFormDocument->ajax();
        $dialogFormDocument->build();
        
        return $dialogFormDocument;