BATS test helpers can't be loaded in orb

Question

I'm have a custom orb, and for testing shell scripts I'm using bats orb.
I'm including helpers into my test like in their tutorial.

Here is my orb test job

  - bats/run:
      formatter: junit
      path: ./src/tests
      timing: true

And here is my src/tests/utils.bats

#!/usr/bin/env bats

setup() {
    load "test_helper/bats-assert/load"
    
    source "./src/scripts/utils.sh"
}

# 1 Should load file when
@test "1.1: config file given, required tag missing " {
    mkdir -p "/home/circleci/"
    touch "/home/circleci/.test.utils.config "
    config_file="/home/circleci/.test.utils.config"

    echo "NEW_PARAMETER=value" > $config_file

    SourceParameters "${config_file}"

    assert_equal "${NEW_PARAMETER}" "value" # Check for no exit error
}

And here is error that I get in cirleci