block()/blockFirst()/blockLast() are blocking, which is not supported in thread reactor-http-nio-3

I hope to quickly learn Spring AI + ollama + deepseek r1 (local learning and deployment) through the official documentation, but when I call the interface /ai/generate based on the official documentation, I get the following error:

When I configure the following code, it can work normally.

@Configuration
public class Myconfig {
    @Bean
    public RestClient.Builder builder() {
        return RestClient.builder().requestFactory(new SimpleClientHttpRequestFactory());
    }
}

Environment

ollama version is 0.5.12
Java version: zulu 21

    <dependencies>
        <dependency>
            <groupId>org.springframework.ai</groupId>
            <artifactId>spring-ai-ollama-spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-webflux</artifactId>
            <version>3.4.2</version>
        </dependency>
        <dependency>
            <groupId>io.netty</groupId>
            <artifactId>netty-resolver-dns-native-macos</artifactId>
            <version>4.1.116.Final</version>
            <classifier>osx-aarch_64</classifier>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.ai</groupId>
                <artifactId>spring-ai-bom</artifactId>
                <version>1.0.0-M6</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

It might be more appropriate to add RestClient configuration near the specific content of the document, which can help beginners get feedback quickly.