Hi,
First of all, thank you for making this module available, it's really useful!
Version 2.1.3 (on Drupal 10) of the module automatically adds a suffix to the facet label:
$this->t('@name autocomplete', [
@name' => $facet->label(),
]).
File : Drupal\facets_autocomplete\Plugin\facets\widget\AutoCompleteWidget
This is a little confusing because if you want to display this label to the user or render it via a screen reader (a11y), this information will be used by default. However, you don't necessarily want to include this information in the label.
I recommend removing the suffix and entering it directly in the facet label. This gives the webmaster complete control over the name to be displayed. He can also translate it from the facet translation administration interface.
Needs review
2.1
User interface
I'm adding a temporary patch to make this branch work with this issue: #3410309.