magento2 – Magento 2.4 Search results mostly broken

When I search for a product or SKU, I see a dropdown with the top few products (using Mirasvit plugin), and if I click on a product, it goes straight there.

However, if I hit return to see the full list of search results, it says “Please select other tab to see more results”, and it shows me the results for categories matching my query, but not products.

This isn’t an issue being caused by Mirasvit, I get the same issue when I disable it.

Any idea what broke my search results?