There have been a few discussions about this in the past:
(More elsewhere, try a few searches)
The FAT32 file format has a maximum file size capability of 4GB.
However, all modern DJI drones format their cards to exFAT these days so I’m not sure why DJI aren’t taking advantage of the larger file size support now available to them.
They even do this on the Osmo cameras too.
Maybe it’s a backwards compatibility thing harking back to their earlier models?
Either way, it’s perfectly normal for DJI drones to do this @Turnhouseone and it isn’t a setting you can change
