meilisearch-js-plugins: "or" operator doesn't seem to work within a refinement list (disjunctive facet search).

Hi 👋

Description

“or” operator don’t work within a refinement list.

Current behavior

When I click on a refinement list, only the options that have a document in common with the option selected are shown - even if the refinement list is set with the “or” operator.

So - when I have a refinement list with exclusive options (ie. none is shared by a document - in a belong_to/has_one association), I can only display a single option within the refinement list.

But - with the “or” operator, I’d like to see other options as well that I can select, so I can select two different options from the refinement list and see the documents that have either one or the other.

Screenshots or Logs

      searchBrands.addWidget(
        panelForIndustries({
          container: "#categories",
          attribute: "industry.name",
          showMore: true,
          autoHideContainer: true,
          keepZeroFacets: true,
          operator: "or"
        })
      );

Behaviour - I have industries to search on brands. Each brand can only have one industry.

Before selecting anything:

Here’s what I’d like as a result (using Algolia, which set the default operator as “or” - so I can select and view results from two different industries - as I would expect using the “or” attribute)

Here’s the actual result by Meilisearch (the default operator being “and” - and the setting in the RefinementList doesn’t seem to work)

Environment (please complete the following information):

• Meilisearch version: MeiliSearch 0.27.1
• instant-meilisearch version: https://cdn.jsdelivr.net/npm/@meilisearch/instant-meilisearch/dist/instant-meilisearch.umd.min.js
• instantsearch.js version: InstantSearch.js 4.43.0