Allure result json doesn't contain any indication of group annotation when running a test which is executed as gradle task

[danbarel78]

I am trying to run a test written in Java under testng framework and trying to generate an allure report using allure gradle plugin added in my fw.
Now the test has an annotation added, but when running the tests the report that is generated doesn't contain any information about the annotation.
for instance:

@test (groups = {"myGeneratedGroup}, priority = 1)"

when looking at the results generated file (json) , I see no reference to the above annotation

here are the information added to "build.gradle" file

buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath "io.qameta.allure:allure-gradle:2.8.1"
}
}

plugins {
id 'org.springframework.boot' version '2.6.6'
id 'io.spring.dependency-management' version '1.0.11.RELEASE'
id 'java-library'
id 'maven-publish'
// id 'io.qameta.allure' version '2.8.0'
id 'io.qameta.allure-adapter' version '2.11.2'
}
allure {
version = '2.19.0'
autoconfigure = true
useTestNG {

}
adapter {
frameworks {
testng {
autoconfigureListeners.set(true)
}
}
}

What is the expected behavior?
when opening the results json file under labels have new key value parameters
"lables" : [
{
"name": "groups",
"value": "myGeneratedGroup"
},
{
"name": "priority",
"value": "1"
}
]