Duplicate editor in inproceedings (as in #86)

[bjacquemin]

When citing an @inproceedings in biblatex-apa, I am getting the volume editor's(s') name(s) printed twice in the reference list. MWE:
`\documentclass{article}

\usepackage{polyglossia}
\setdefaultlanguage[variant=american]{english}
\usepackage{csquotes}
\usepackage[%
backend=biber,
style=apa,
]{biblatex}
\usepackage{filecontents}
\begin{filecontents}{minwex.bib}
@INPROCEEDINGS{salam,
author = {Salam, Abdus},
editor = {Svartholm, Nils},
title = {Weak and Electromagnetic Interactions},
date = {1968},
booktitle = {Elementary particle theory},
eventdate = {1968-05-19/1968-05-25},
venue = {Aspen{"a}sgarden, Lerum},
publisher = {Almquist & Wiksell},
location = {Stockholm},
pages = {367-377},
}
\end{filecontents}
\addbibresource{minwex.bib}

\begin{document}
\nocite{*}
\printbibliography%[title=Bibliographie]
\end{document}`
The produced reference contains the editor twice:

Is there a way to solve the problem?
Thank you for all this APA work.

[moewew]

The duplicate editors issue is also discussed in #106.

\documentclass{article}

\usepackage[backend=biber, style=apa,]{biblatex}

\addbibresource{biblatex-examples.bib}

\begin{document}
\nocite{salam,moraux,pines,westfahl:space}
\printbibliography
\end{document}

gives

Moraux, P. (1979). Le De Anima dans la tradition gr` ecque: Quelques aspects de l’interpretation du trait´ e, de Theophraste à Themistius In Aristotle on Mind and the Senses [Proceedings of the Seventh Symposium Aristotelicum] (G. E. R. Lloyd & G. E. L. Owen, Eds.). Cambridge, Cambridge University Press. 281–324

According to https://apastyle.apa.org/style-grammar-guidelines/references/examples/conference-proceeding-references @inproceedings should look pretty much the same as @incollection (https://apastyle.apa.org/style-grammar-guidelines/references/examples/edited-book-chapter-references), so there are two issues

1. The editors should be in front of the title
2. the pages field should be in parentheses after the title.

[plk]

Should be fixed in 9.12, just released. I hadn't seen these web updates - they basically confirm that proceedings/inproceedings are just aliases to book/inbook/article which is how they are now implemented, with suitable mappings.

[bjacquemin]

Just tested 9.12, and it works fine for me.
Thank you for all this work.