Spring MVC & Thymeleaf

I'm using IntelliJ (latest stable) on some Spring MVC project with Thymeleaf as template engine. Everything works fine until i changed my configuration from XML files to annotations. Configuration is same, nothing changed. Specifically resolving views not working anymore.

Configuration:

 
@EnableWebMvc
@Configuration
public class Config extends WebMvcConfigurationSupport {

    @Autowired
    public SpringTemplateEngine templateEngine;

    @Bean
    @Override
    public ViewResolver mvcViewResolver() {
        ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
        viewResolver.setTemplateEngine(templateEngine);
        return viewResolver;
    }

    @Bean
    public ITemplateResolver templateResolver() {
        ServletContextTemplateResolver templateResolver = new ServletContextTemplateResolver();
        templateResolver.setPrefix("/WEB-INF/templates/");
        templateResolver.setSuffix(".html");
        templateResolver.setTemplateMode("HTML5");
        templateResolver.setCharacterEncoding("UTF-8");
        templateResolver.setCacheable(false);
        return templateResolver;
    }

    @Bean
    public SpringTemplateEngine templateEngine(ITemplateResolver templateResolver) {
        SpringTemplateEngine templateEngine = new SpringTemplateEngine();
        templateEngine.setTemplateResolver(templateResolver);
        templateEngine.setMessageSource(messageSource());
        templateEngine.addDialect(new LayoutDialect());
        return templateEngine;
    }
}

In result of this - navigation between views not working but shows error messages instead "no view resolvers found":


And also (the really annoying part) - variable validation and completion not working for views:



Spring context is defined as:



There is no support for this case or i'm doing something wrong?