Hi,
I had the same problem as you, and I solved it this way:
I updated FOG to the latest version (1.5.10.1655), and configured the time zone I wanted in the graphical interface, in “Fog Configuration > Fog Settings > General Settings > TZ INFO”.
On the VM where I have the FOG server installed, which is an Ubuntu Server 24.04, I only edited the file “/etc/php/8.3/fpm/php.ini” adding the information: date.timezone = “America/Fortaleza” (this is my local time zone). I added this information just below the explanation about timezone that the file itself brings, as you did and showed here in the images.
I restarted the VM and the time was finally correct in the FOG records.
I also followed this topic by @Sebastian-Roth, it helped a lot!
https://forums.fogproject.org/topic/15434/time-lag-between-the-fog-web-interface-and-the-system-time/2