Nagstamon displays UTC for LastCheck

[betuxy]

Hey,
I am using Nagstamon to connect to my Icinga2 via the IcingaDBWeb monitor.
It works fine however one column (LastCheck) displays the timestamp (as it came from the request) in UTC.

Correct my if I'm wrong but after researching the issue, it seems that icinga2 always uses utc for check_results like they are displayed under the "Source" tab of a service, for compabilitiy between all hosts.
In icingaweb2 the datetime is correct so I'm assuming the conversion is planned to happen outside of the icinga2 data.

Is there a way to change the displayed time to ETC?
Kind regards

Versions:

Nagstamon:    3.16.2
Icinga2:      2.14.5
IcingaWeb2:   2.12.2
PHP:          8.2.26

[caregg]

I have the same issue with Version 3.16.2.

For example I checked at 10:46 local time, I get this in column "Last Check":
"2025-06-12 08:46:01.485000+00:00"