Hey. As per POSIX when using -P, the format should be as given in the STDOUT section of the page below: https://pubs.opengroup.org/onlinepubs/9799919799/utilities/df.html
POSIX has no type column at all, the headers don't match either and the values should be in 512B or 1KiB units. Kinda defeats the purpose of the -P option if it then doens't use POSIX output? :-) Cheers, Chris.
