Presently, it appears the Media Browser does not have the ability to change the sort order of the file shown in a folder. This would be extremely helpful, especially when the files are labeled with date and time stamps, so order can be established during the editing process. Presently the order is determined by the slot on the drive itself, which can vary as to order.
I would mainly like this in Affinity Photo as that's what I use most, but I suspect the Media Browser is in the suite of desktop apps.