We started having issues couple days ago with a graphql query for retrieving products from collection, with a filter for tag. Worked properly before.
It doesnt return all products, but just one of 10. I checked 5 times that products are in correct sales channel, and tagged correctly. Products are identical, except title, handle, price, images, description.
On top of this we have "Search & Discovery" app installed, so we can filter properly. When it's turned off, it returns all shop products.
Could this be a bug or something else is needed (like "search and discovery" app) ? Any tips ?