When loading a job with "process file" then it has empty values in the "process file" tab and the job configuration will removed or is saved invalid after changes in JOE

When loading a job with "process file" like:

 
<?xml version="1.0" encoding="ISO-8859-1"?>

<job name="processFileExample">
    <process  file="myApp" param="myParam" log_file="myLog">
        <environment />
    </process>

    <run_time />
</job> 

then it has empty values in the "process file" tab.
If you change and save the job (e.g. tasks=3) then you get the alerts "invalid content" and "directory changed" (see attachments).
1.Case: You click Yes at both alerts. Then the job configuration file is removed
2.Case: You click Yes at "invalid content" and No at "directory changed". Then the configuration file is invalid. A script element is added.

 
<?xml version="1.0" encoding="ISO-8859-1"?>

<job  tasks="3">
    <script  language="shell"/>

    <process  file="myApp" param="myParam" log_file="myLog">
        <environment />
    </process>

    <run_time />
</job> 

3.Case: You click No at "invalid content" then a third "could_not_rename" alert (see attachment) pops up. Howsoever you click at the alerts either the job configuration file is removed or it is invalid (aditional script element).

If you enter the old values in the "process file" tab
then you get the following invalid job configuration:

<?xml version="1.0" encoding="ISO-8859-1"?>

<job>
    <process  file="myApp" param="myParam" log_file="myLog">
        <environment />
    </process>

    <process >
        <environment />
    </process>

    <run_time />
</job>