That sample video contains the industry-standard QuickTime:CreateDate metadata field:
[QuickTime] Create Date : 2022:08:14 20:25:05
The poorly defined QuickTime standard defines that field to be in UTC but provides no way to specify the time zone. But traditionally, most cameras (other than smart phones) have ignored the standard and written local time into CreateDate, and so LR interprets it as local time (8:25:05 pm PDT).
Apple and Android smart phones, with Internet-synchronized clocks, obey the standard and write UTC times into Create Date. Apple devices also write the date/time with a time zone into an Apple-specific, non-standard field, CreationDate:
[QuickTime] Creation Date : 2021:11:08 06:45:07-05:00
For years, LR ignored that field, because Adobe's legal department considers any field not part of an industry standard as "proprietary", requiring contractual permission from the manufacturer before an Adobe app can read it. Finally, after many years of complaints, Adobe finally got permission from Apple to read it. (I don't know of any other company using that legal interpretation.)
Your sample video comes from an Apple device but was created by the Filmic app, not the built-in camera app. It doesn't contain a QuickTime CreationDate field (with the time zone), just the standard CreateDate, so LR interprets the time as local time (7 hours off), even though in fact it is in UTC.
You could ask the Filmic app developers to add the CreationDate field, though I'm not sure whether LR checks for other fields as well to ensure the file was created by Apple software (e.g. camera model).
The reason you see the correct time in Finder is that it is showing you Date Modified and Date Created, which are set by the operating system (or camera firmware) when the file was first created and then modified, and they all agree on the interpretation of those times. In general, photo and video apps don't rely on those times because in general they aren't preserved as different apps and services manipulate the file.
But as a workaround in this case, after importing the videos, you can do the LR command Metadata > Edit Capture Time and select Change To File's Creation Date (which Finder displays as Date Created). That will change LR's internal notion of capture date to the file's Date Created shown in Finder. (But note that LR won't write that changed date back into the video or in exported copies.)
AdChoices