Add lombok plugin to multimodule gradle build

Question

I have 3 projects, build with Gradle (8.6), that I wanted to share dependencies and plugins. To do so, I've created a multi module build with buildSrc. I try to follow documentations and schema generated with Gradle and using convetion plugins. However, I cannot add any plugins (including lombok) beside 'java' plugin.

My goal was that I wanted to create a "common" project where other modules can get dependencies and plugins from.

I was able to recreate problem when using standard schema generated with 'Gradle init'.

My confing looks like this:

buildSrc/java-common.conventions:

/*
 * This file was generated by the Gradle 'init' task.
 */

plugins {
    // Apply the java Plugin to add support for Java.
    id 'java'
    id 'io.freefair.lombok'                 //Lombok project
}

repositories {
    // Use Maven Central for resolving dependencies.
    google()
    mavenCentral()
}

dependencies {
    constraints {
        // Define dependency versions as constraints
        implementation 'org.apache.commons:commons-text:1.9'
    }

    // Use JUnit Jupiter API for testing.
    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.6.2'

    // Use JUnit Jupiter Engine for testing.
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
}

tasks.named('test') {
    // Use junit platform for unit tests.
    useJUnitPlatform()
}

buildSrc/java.application.conventions.gradle

/*
 * This file was generated by the Gradle 'init' task.
 */

plugins {
    // Apply the common convention plugin for shared build configuration between library and application projects.
    id 'com.temp.java-common-conventions'

    // Apply the application plugin to add support for building a CLI application in Java.
    id 'application'
}

app/build.gradle

/*
 * This file was generated by the Gradle 'init' task.
 */

plugins {
    id 'com.temp.java-application-conventions'
}

dependencies {
    implementation 'org.apache.commons:commons-text'
    implementation project(':utilities')
}

application {
    // Define the main class for the application.
    mainClass = 'com.temp.app.App'
}

And error that I get:

Build file 'C:\Temp\GradleExample\app\build.gradle' line: 6

An exception occurred applying plugin request [id: 'com.temp.java-application-conventions']
> Failed to apply plugin 'com.temp.java-application-conventions'.
   > Failed to apply plugin 'com.temp.java-common-conventions'.
      > org.gradle.api.plugins.UnknownPluginException: Plugin with id 'io.freefair.lombok' not found.

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