Don't work with Gitlab Branch Source in multibranch pipeline

[AntonKolyadin]

Describe the bug
Pipeline don't work with Gitlab Branch Source in multibranch pipeline. Don't work code (in Remote Jenkins file):

stage('Checkout SCM') {
    steps {
        script {
            scmInfo = checkout scm
        }
    }
}

Jenkins 2.361.4
Gitlab Branch Source Plugin version 660.vd45c0f4c0042
Remote Jenkinsfile Provider Plugin version 1.23

[aytuncbeken]

Hi @AntonKolyadin
In the multibranch pipeline, you don't need to checkout the SCM. It is automatically checking out the repo and the branch.