Search in the daily plan for an absolute time range does not work

Current Situation

When searching the daily plan for an absolute time range then the result is wrong.
The reason for this is that the post body specifies the time in UTC but calls the user time zone

{"jobschedulerId":"scheduler_id","dateFrom":"2018-10-22T08:00:00.000Z","dateTo":"2018-10-22T10:00:01.000Z","timeZone":"Europe/Berlin"}

Desired Behavior

When searching the daily plan for an absolute time range then the result should be correct.
The post body should specify the time in UTC and call the UTC time zone

{"jobschedulerId":"scheduler_id","dateFrom":"2018-10-22T08:00:00.000Z","dateTo":"2018-10-22T10:00:01.000Z","timeZone":"UTC"}