Plugin bundle loader feature-put with missing feature-name doesn`t work properly

first request missing feature-name
POST request
path -> http://localhost:8181/restconf/operations/iotdmbundleloader:feature-put/
body :
{
"input": {
"bundle-loader-instance-name": "BundleLoaderInstanceDefault",

"bundles-to-load": [

{ "priority": 10, "iotdm-bundle-jar-location": "file:///home/miroslav/projects/myPlugin/onem2mnewtest/impl/target/onem2mnewtest-impl-0.1.0-SNAPSHOT.jar" }

,

{ "priority": 1, "iotdm-bundle-jar-location": "file:///home/miroslav/projects/myPlugin/onem2mnewtest/api/target/onem2mnewtest-api-0.1.0-SNAPSHOT.jar" }

]
}
}
response as expected with error missing feature name
second request same with feature-name

POST request
path -> http://localhost:8181/restconf/operations/iotdmbundleloader:feature-put/
body :
{
"input": {
"bundle-loader-instance-name": "BundleLoaderInstanceDefault",
"feature-name": "NewFeature1",
"bundles-to-load": [

{ "priority": 10, "iotdm-bundle-jar-location": "file:///home/miroslav/projects/myPlugin/onem2mnewtest/impl/target/onem2mnewtest-impl-0.1.0-SNAPSHOT.jar" }

,

{ "priority": 1, "iotdm-bundle-jar-location": "file:///home/miroslav/projects/myPlugin/onem2mnewtest/api/target/onem2mnewtest-api-0.1.0-SNAPSHOT.jar" }

]
}
}

this does not allow me to do. It gives me conflict. Seems like it wrote data to feature-name null. Also running config stops working when this request is send. We need to clean the bundle loader before we can work on this again.