After update my ZenFone 8 to version 31.1010.0411.138 (2022-10-05) the Location Service don't stop. It is always showing the location icon on top bar and alerting form an app cosuming much battery. Looking the battery alert detais it shows the app Location Services. If I turn off the the Location and turn on, it stay for a while off, but when some app uses the Location when the app is closed the Location keep on.
Thanks a lot for your hint, @Rokcy98 ! After the latest update, I had the same issue on my Zenfone 9 - the cause seems to be the same as on the Zenfone 8. In my case, it was not the "night light" but the "dark theme" that was set to automatically "turn on from sunset to sunrise". I disabled the automatic switch and set a custom schedule for it. For now, the issue seems to be gone.