more succinctly:
is the .import file being exported to the resource filesystem guaranteed or is it bad to rely on that?
@ben If this file picker is looking through a `res://` directory then it may change on export, the same resources with the same import settings should result in the same modification and thus remap/import file. It may not be super helpful in this case but I know `ResourceLoader.list_directory` will list files in a directory as they appear pre-export and they will be `load`-able with that path. It's the only function I know that returns pre-export resource paths, file pickers might not use it.