sort by price from lowest to highest does not work after using the search box - Prestashop 1.7.7.7

[skeccy]

Hello, after updating from Prestasho 1.7.7.6 to 1.7.7.7 sort by price from lowest to highest does not work after using the search box.
To replicate the problem, just enter the product to search for in the search bar. Immediately after that, sort the results from the lowest to the highest price. Prices are not sorted. I am attaching a video showing my problem. I tried to reset the search by aspects and rebuild the search index. The problem remains. Anyone have the same problem as me? Suggestions accepted, thank you