Question OntriggerEnter not working

I am using in an enemy object which has a trigger collider

private void OnTriggerEnter(Collider other)
{
Debug.LogError("OnTriggerEnterenemybehav"+ other.gameObject.name);
}

It goes against player which has a collider without trigger and rigidbody in one parent object

I used also OnTriggerEnter method in a script of the parent object and the player

None of the OnTriggerEnter is triggered even though enemy goes very close the player and the collider radius is big enough and both layers should collide, are not disabled

Tried also with a kinematic rigidbody in the enemy but doesnt work either

The enemy has non kinematic rigidbodies as children and the player has rigigbody in parent and in children also a kinematic rigidbody

 

Forgot to mention if i just use the enemy ribidbodies without a trigger collider in the root of the enemy gameobject i get the OnCollisionEnter working, but i wanted not to have collisions just using OnTriggerEnter
Now trying OnTriggerEnter i have disabled the collisions of the enemies rigidbodies which are not the root