gradle 6.4 build with lombok 1.18.12 not generating getters and setter

Tried adding

compileOnly 'org.projectlombok:lombok'
annotationProcessor 'org.projectlombok:lombok'

and specified version in versions.gradle

lombokVersion="1.18.12"

Still compilation is failing with missing getter/setters.
Used --debug option and extracted arguments passed to java compiler and executed with javac and compilation went fine.
Tried overriding java compiler option via gradle command line option and via following properties

compileJava.options.fork = true
compileJava.options.forkOptions.executable = '/Library/Java/JavaVirtualMachines/jdk1.8.0_251.jdk/Contents/Home/bin/javac'

Still no luck. It still seems to be using internal groovy compiler org.gradle.api.internal.tasks.compile.JdkJavaCompiler
Anyone ran into similar issue?

Added lombok dependencies to common/build.gradle

    compileOnly 'org.projectlombok:lombok:1.18.12'
    annotationProcessor 'org.projectlombok:lombok:1.18.12'
    testCompileOnly 'org.projectlombok:lombok:1.18.12'
    testAnnotationProcessor 'org.projectlombok:lombok:1.18.12'