Facing issues with Algolia search

I’ve been using WP Search with Algolia on our WordPress WooCommerce site for the past 3 years without any issues.

We recently updated all plugins on the site, and immediately after that, we started facing a problem with Algolia search: some products stop appearing on the frontend search results. When we check the Algolia dashboard, those products are missing from the index as well — not just hidden on the frontend.

The only way to fix it is to manually re-sync the product data, clear the browser cache, and remove all cookies. After doing this, the missing products reappear correctly in both the Algolia index and the frontend search.

Could you help us identify which of the recent plugin updates may have affected the auto-indexing/sync process, and how we can prevent this from recurring without needing a manual re-sync each time?