FCPX sorting clips in library doesn't match up with timeline
I use my GoPro and iPhone for recording video. Both are set to the same date and time. When I import footage from both to the library it's in nice chronological order by content created time and date. Even file names are different for GoPro and iPhone, however, when I place all footage at once into a timeline using cmd A and E the order is incorrect, and usually iPhone footage is last in a timeline. How to sort this out?
MacBook Pro 13″, macOS 10.15