mvn gluon:runagent failure - Unknown Attribute 'queryAllDeclaredMethods' .. in definition of class ..HelloController - gluon

Question

trying to get my first native build working.
(using Windows 10, jdk 17, javafx17, gluon 1.0.9, gluon graalvm (graalvm-svm-windows-gluon-21.2.0-dev.zip))
I am able to run mvn gluonfx:run
(and click on the 1 button I have in my test UI)
However when I run: mvn gluonfx:runagent, I get:
[Wed Nov 17 08:10:41 PST 2021][INFO] [SUB] Error: Error parsing reflection configuration in file:/C:/devel/repos/Gluon-SingleViewProject-jdk17/target/classes/META-INF%5cnative-image%5creflect-config.json:
[Wed Nov 17 08:10:41 PST 2021][INFO] [SUB] Unknown attribute 'queryAllDeclaredMethods' (supported attributes: allDeclaredConstructors, allPublicConstructors, allDeclaredMethods, allPublicMethods, allDeclaredFields, allPublicFields, methods, fields) in defintion of class com.gluonapplication.HelloController
[Wed Nov 17 08:10:41 PST 2021][INFO] [SUB] Verify that the configuration matches the schema described in the -H:PrintFlags=+ output for option ReflectionConfigurationResources.
[Wed Nov 17 08:10:41 PST 2021][INFO] [SUB] com.oracle.svm.core.util.UserError$UserException: Error parsing reflection configuration in file:/C:/devel/repos/Gluon-SingleViewProject-jdk17/target/classes/META-INF%5cnative-image%5creflect-config.json:
[Wed Nov 17 08:10:41 PST 2021][INFO] [SUB] Unknown attribute 'queryAllDeclaredMethods' (supported attributes: allDeclaredConstructors, allPublicConstructors, allDeclaredMethods, allPublicMethods, allDeclaredFields, allPublicFields, methods, fields) in defintion of class com.gluonapplication.HelloController
[Wed Nov 17 08:10:41 PST 2021][INFO] [SUB] Verify that the configuration matches the schema described in the -H:PrintFlags=+ output for option ReflectionConfigurationResources.
The helloController, simply consists of 1 method atm:
public class HelloController {
public void pressButton(ActionEvent ae){
System.out.println("hello, source pressed: " + ae.getSource());
}
}
Any suggestions/tips greatly appreciated...(based on the error above..looks like build process is may be calling an unsupported method for jdk 17?)