GNU Parallel Bug Reports Presumed documentation bug: with grouping, stderr lines come *after* stdout lines, but the man page claims the opposite

[Michael Klement]

Version: 20170122

The associated man page states:

--group Group output. Output from each jobs is grouped together and is

only printed when the command is finished. stderr (standard

error) first followed by stdout (standard output).

Actual behavior (note how the stderr line always comes after the stdout line; run from Bash):

$ echo $'#!/bin/bash\necho stderr line >&2\necho stdout line' > ./tst; parallel -P 3 ./tst ::: one two three

stdout line
stderr line
stdout line
stderr line
stdout line
stderr line