GraphQL default endpoint /graphql not working

[lnnery]

When I run the application through the IDE the endpoint "/graphql" works as expected, but when I run the JAR through the command "java -jar my-app.jar" the endpoint "/graphql" always returns "not found". My application is a Spring Boot Application, and I'm using WebFlux. I added the following dependencies:

		<dependency>
			<groupId>com.graphql-java</groupId>
			<artifactId>graphql-java-extended-scalars</artifactId>
			<version>16.0.1</version>
		</dependency>
		<dependency>
			<groupId>com.graphql-java-kickstart</groupId>
			<artifactId>graphql-kickstart-spring-boot-starter-tools</artifactId>
			<version>11.0.0</version>
		</dependency>
		<dependency>
			<groupId>com.graphql-java-kickstart</groupId>
			<artifactId>graphql-kickstart-spring-boot-starter-webflux</artifactId>
			<version>11.0.0</version>
		</dependency>

I have a class GraphQLProvider which is annotated with @configuration and registers a @bean of type GraphQL:

@Configuration
public class GraphQLProvider {
	@Bean
	public GraphQL getGraphQL() {
		return this.graphQL; // This object has already been created. the code is omitted...
	}
}

There is also a class GraphQLDataFetchersProvider, annotated as @component, which has the DataFetchers.