Sphinx 5.2 reports a warning for doc/arm/catz.inc.rst

Sphinx 5.2.2 reports the following warning when make doc is run for current main and v9_18:

Running Sphinx v5.2.2
making output directory... done
building [mo]: all of 0 po files
building [html]: all source files
updating environment: [new config] 16 added, 0 changed, 0 removed
reading sources... [100%] reference                                                                                
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [100%] reference                                                                                 

Warning, treated as error:
/tmp/bind9/doc/arm/catz.inc.rst:234:more than one target found for 'any' cross-reference 'allow-query': could be :std:ref:`allow-query` or :namedconf:ref:`namedconf-statement-allow-query`
make[2]: *** [Makefile:757: html-local] Error 2

The line being flagged above has been around for the past two months and it worked fine with Sphinx 5.1.1, so I assume that it is some new check in the most up-to-date Sphinx version that triggers this warning.