Dev tools causes misconfigured command-line application to exit with 0

I have a really simple spring application that's misconfigured:

@SpringBootApplication()
public class SimpleApplication implements CommandLineRunner {
    public static void main(String[] args) {
        var ctx = SpringApplication.run(SimpleApplication.class, args);
        System.exit(SpringApplication.exit(ctx));
    }

    public static class MyObject {}
    
    //Oops - No bean provided!!!
    @Autowired MyObject myObject;

    @Override public void run(String... args) { }
}

I get the following error (in intellij):

...
Consider defining a bean of type 'test.app.SimpleApplication$MyObject' in your configuration.


Process finished with exit code 1

Which is what I'd expect.

If I add the spring-boot-devtools dependency in maven:

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <optional>true</optional>
        </dependency>

Then I get the following:

...
Consider defining a bean of type 'test.app.SimpleApplication$MyObject' in your configuration.


Process finished with exit code 0

It seems that adding this package causes spring boot to have the wrong return codes.

Start with the SpringApplication.run and SpringApplication.exit flow in the provided CommandLineRunner example, comparing behavior with and without spring-boot-devtools. Reproduce the missing-bean failure in both configurations and trace how the exit code is determined; done means the misconfigured application returns the expected nonzero code in both cases.