Sorting Not Change in First Page

I have a many page in my catalog, example : 5
and if i use the sorting, i see the first page not change
but if i move to 2 page /page/2/?orderby=sku_asc, that’s working and change
i try to edit my default addres store to shop/page/0/ and that’s working but if url is /shop/ the sorting is not working :/

Everybody can help me about this problem ?

https://www.ads-software.com/plugins/woocommerce/