MHRA CSLs not rendering shortened footnotes properly (Zotero 7).
Previously MHRA CSLs rendered shortened footnotes correctly as "Author 'Shortened title'." but since moving to Zotero 7 the shortened footnotes appear only as "Author.". This is the wrong format as per MHRA style guides.
"The abbreviated reference will normally be the author’s name followed by the volume (if applicable) and page reference:
McArthur, p. 62."
That's what CSL implements, adding the short title when multiple works by the same author are cited; so the behavior is correct for the 3rd edition MHRA style.
In MHRA 4th edition that changed:
" The abbreviated reference will normally be the author’s name followed by the
title (abbreviated where appropriate, for example by dropping any subtitle),
volume number (if applicable), and page reference:
Kokobobo and McFadden, ‘The Queer Nihilist’, p. 125."
We didn't catch that change when updating to the 4th edition; we'll fix that.