Greengrass v2 running as non root user

Hi,

I'm trying to run the Greengrass V2 core on the device as non root user. I installed the GGC without any problems. I want the Greengrass to be ran from ggc_user. I have /home/ggc_user/greengrass folder. I changed the service to use:
ExecStart=/bin/sh /home/ggc_user/greengrass/alts/current/distro/bin/loader
User=ggc_user
Group=ggc_group
This is all working but I'm getting some strange errors:
2021-01-28T09:32:44.160Z [ERROR] (pool-2-thread-15) aws.greengrass.Nucleus: shell-runner-error. Error while running process. {scriptName=services.aws.greengrass.Nucleus.lifecycle.bootstrap.script, serviceName=aws.greengrass.Nucleus, currentState=FINISHED, command=["\nset -eu\nKERNEL_ROOT=\u0022/home/ggc_user/greengrass\u0022\nUNPACK_DIR=\u0022/home/ggc_user/gr..."]}
java.io.IOException: Cannot run program "sudo" (in directory "/home/ggc_user/greengrass/work/aws.greengrass.Nucleus"): error=2, No such file or directory
at java.lang.ProcessBuilder.start(Unknown Source)
at java.lang.Runtime.exec(Unknown Source)
at com.aws.greengrass.util.Exec.exec(Exec.java:422)
at com.aws.greengrass.util.Exec.background(Exec.java:469)
at com.aws.greengrass.lifecyclemanager.ShellRunner$Default.successful(ShellRunner.java:102)
at com.aws.greengrass.lifecyclemanager.GenericExternalService.run(GenericExternalService.java:539)
at com.aws.greengrass.lifecyclemanager.GenericExternalService.run(GenericExternalService.java:557)
at com.aws.greengrass.lifecyclemanager.GenericExternalService.run(GenericExternalService.java:485)
at com.aws.greengrass.lifecyclemanager.GenericExternalService.bootstrap(GenericExternalService.java:175)
at com.aws.greengrass.deployment.bootstrap.BootstrapManager.executeOneBootstrapTask(BootstrapManager.java:399)
at com.aws.greengrass.deployment.bootstrap.BootstrapManager.executeAllBootstrapTasksSequentially(BootstrapManager.java:425)
at com.aws.greengrass.deployment.activator.KernelUpdateActivator.activate(KernelUpdateActivator.java:84)
at com.aws.greengrass.deployment.DeploymentConfigMerger.updateActionForDeployment(DeploymentConfigMerger.java:128)
at com.aws.greengrass.deployment.DeploymentConfigMerger.lambda$mergeInNewConfig$0(DeploymentConfigMerger.java:91)
at com.aws.greengrass.lifecyclemanager.UpdateSystemPolicyService.runUpdateActions(UpdateSystemPolicyService.java:94)
at com.aws.greengrass.lifecyclemanager.UpdateSystemPolicyService.lambda$startup$0(UpdateSystemPolicyService.java:164)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: error=2, No such file or directory
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.<init>(Unknown Source)
at java.lang.ProcessImpl.start(Unknown Source)
... 21 more

On my system I do not have sudo command (I won't be able to add it). Why greengrass wants to use it?