AWS Batch Job stuck RUNNABLE when Launch template is configured

I have configured Step Function with AWS Batch Jobs. All configuration working well but I need to customize starting instance. For this purpose I use Launch Template service and build simple (empty) configuration based on instance type used in AWS Batch configuration. When Compute Environment is build with Launch Template, Batch Job is stuck on RUNNABLE stage. When I run AWS Batch Job without Launch Template everything works OK. Lunching instance form template also works OK. Could anyone give me any advice what is wrong or missing? Below are definitions of whole stack elements.

Launch Template definition

Compute environment details Overview

Compute environment name senet-cluster-r5ad-2xlarge-v3-4
Compute environment ARN arn:aws:batch:eu-central-1:xxxxxxxxxxx:compute-environment/senet-cluster-r5ad-2xlarge-v3-4
ECS Cluster name arn:aws:ecs:eu-central-1:xxxxxxxxxxxx:cluster/senet-cluster-r5ad-2xlarge-v3-4_Batch_3323aafe-d7a4-3cfe-91e5-c1079ee9d02e
Type MANAGED
Status VALID
State ENABLED
Service role arn:aws:iam::xxxxxxxxxxx:role/service-role/AWSBatchServiceRole
Compute resources
Minimum vCPUs 0
Desired vCPUs 0
Maximum vCPUs 25
Instance types r5ad.2xlarge
Allocation strategy BEST_FIT
Launch template lt-023ebdcd5df6073df
Launch template version $Default
Instance rolearn:aws:iam::xxxxxxxxxxx:instance-profile/ecsInstanceRole
Spot fleet role
EC2 Keypair senet-test-keys
AMI id ami-0b418580298265d5c
vpcId vpc-0917ea63
Subnets subnet-49332034, subnet-8902a7e3, subnet-9de503d1
Security groups sg-cdbbd9af, sg-047ea19daf36aa269

AWS Batch Job Definition

{
    "jobDefinitionName": "senet-cluster-job-def-3",
    "jobDefinitionArn": "arn:aws:batch:eu-central-1:xxxxxxxxxxxxxx:job-definition/senet-cluster-job-def-3:9",
    "revision": 9,
    "status": "ACTIVE",
    "type": "container",
    "parameters": {},
    "containerProperties": {
        "image": "xxxxxxxxxxx.dkr.ecr.eu-central-1.amazonaws.com/senet/batch-process:latest",
        "vcpus": 4,
        "memory": 60000,
        "command": [],
        "jobRoleArn": "arn:aws:iam::xxxxxxxxxxxxx:role/AWSS3BatchFullAccess-senet",
        "volumes": [],
        "environment": [
            {
                "name": "BATCH_FILE_S3_URL",
                "value": "s3://senet-batch/senet_jobs.sh"
            },
            {
                "name": "AWS_DEFAULT_REGION",
                "value": "eu-central-1"
            },
            {
                "name": "BATCH_FILE_TYPE",
                "value": "script"
            }
        ],
        "mountPoints": [],
        "ulimits": [],
        "user": "root",
        "resourceRequirements": [],
        "linuxParameters": {
            "devices": []
        }
    }
}