XML broken when a run-time with a period is added to a job by copy&paste

Current Situation

• When using copy&paste to add a run-time to a job (e.g. every day), then the complete job configuration (XML) is copied to the run-time section. This results in validation errors.

Desired Behavior

• When adding a run-time by copy&paste to a job, then only the run-time specifics should be written to the run-time section. No validation errors should occur.

how to reproduce

• add the runtime "every day" to a job
• add a period to the runtime, e.g. "ignore holidays"
• copy and paste the runtime to the same job, using the context menu on the entry "any Weekday"
• click show xml from the context menu of the job