Dokka javadoc jar不适用于Intellij IDE

Question

我在build.gradle文件中有以下配置：

buildscript {
    ext.dokka_version='0.9.15'
    repositories {
        jcenter()
    }

    dependencies {
        classpath "org.jetbrains.dokka:dokka-gradle-plugin:$dokka_version"
    }
}

apply plugin: 'org.jetbrains.dokka'

task dokkaJavadoc(type: org.jetbrains.dokka.gradle.DokkaTask) {
    outputFormat = 'javadoc'
    outputDirectory = "$buildDir/dokkaJavadoc"
}

task packageJavadoc(type: Jar, dependsOn: 'dokkaJavadoc') {
    from "$buildDir/dokkaJavadoc"
    classifier = 'javadoc'
}

artifacts {
    archives packageJavadoc
}

这会生成正确的javadoc jar（“$ {moduleName} -javadoc.jar”）。但是当使用Intellij Idea导入时，虽然它被检测为javdoc jar，但IDE支持不起作用。格式是否与dokka-javadoc或gradle配置错误不兼容？