Surefire not using toolchain JDK during test execution

I am running an Ubuntu system, with several JDKs installed, but the "default" one is JDK11 (i.e output of java -version in a shell is openjdk 11). I have all of my installed JDKs defined in my toolchains.xml in my local .m2 folder. In a Java 17 Spring Boot project, when I try to run mvn clean install and specify the usage of JDK17 using the toolchains plugin, it compiles all source and test classes, but does not run the tests. The error:

...has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0

It seems like surefire compiles the test code with JDK17, but tries to execute them with my system's JDK11. If I skip the tests with mvn clean install -DskipTests the build passes, and I see the compiled test classes. If I hardcode my JDK17 location in the surefire plugin entry in the pom.xml, I can get the build to pass:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>3.0.0-M7</version>
    <configuration>
        <jvm>/usr/lib/jvm/java-17-openjdk-amd64/bin/java</jvm>
    </configuration>
</plugin>

However, I would expect surefire-plugin to be aware of the Java 17 toolchain I'm using, and execute the tests with JDK17, without having to specify the correct JDK to use for test execution. I've attached a simple project that recreates the issue, as well as a copy of my toolchains.xml file