The store/seller-branded search page is not showing the correct number of total items.

Question:

Why is the store/seller branded search page not showing the correct number of total items?   
 

Answer:

The store/seller-branded search page is not showing the exact same number of active items if we compare with the seller hub. The number of items shown in the seller's search bar is an estimate rather than an exact count. This behavior is intentional and expected. However, the estimated count is still a helpful indicator of the number of items available from the seller.

Here is the example of the seller/store branded page: https://www.ebay.co.uk/sch/i.html?_trksid=p3692&_ssn=rhscuk