timezone issue with multiple time data

I have grafana 5.2.2 set up with elasticsearch 6.2.2 on a CentOS 7.5.1804 System.
My data contains two date/time strings.
One is registered as elasticsearch details time field. That one is shown by grafana correctly in the table with correct timezone.
The second is not converted to correct timezone.
But when i switch timezone in grafana preferences both shown time data is altered.
I need both times shown with correct timezone.
I also tried the solution with two elasticsearch datasources for each time in connection with meta-queries (Having multiple timestamp columns in dataset), but that didn’t work for me
because raw document metric is not able to group.
Any ideas would be appreciated. Thank You.