In case anyone else is looking for a selector to add because their breadcrumbs disappear in Vector (2022), I found this to work pretty well:
$wgJSBreadCrumbsCSSSelectorHorizontal = [ 'vector-2022' => '#mw-content-subtitle' ];
Included in version 1.1.2
In case anyone else is looking for a selector to add because their breadcrumbs disappear in Vector (2022), I found this to work pretty well:
$wgJSBreadCrumbsCSSSelectorHorizontal = [ 'vector-2022' => '#mw-content-subtitle' ];
Thank you for submitting this. It is now included in version 1.1.2 of the extension (see https://gerrit.wikimedia.org/r/c/mediawiki/extensions/JSBreadCrumbs/+/1110381).