biblatex-apa6 contains APA7-specific stuff

[sthoch]

After upgrading I noticed that my references do no longer contain publishers if there is a DOI set.
After a bit of searching I found the following lines in apa6.bbx (lines 2114-):

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 7.02) No LOCATION/PUBLISHER if there is a DOI
%            (Inconsistent in 2nd printing, see 7.04:39 which
%            is incorrect in 2nd printing)

\newbibmacro*{location+publisher}{%
  \iffieldundef{doi}
    {\printlist[default][1-1]{location}%
     \setunit*{\addcolon\space}%
     \printlist{publisher}%
     \newunit}
    {}}

This looks very APA7-specific, right? I'm not sure if there are more similiar problems.

actually after looking at my APA6 manual, I'm not so sure anymore that this is APA7, sorry.