By default, the list of the bids registered for the auction does not update automatically.
As a consequence, the user who is monitoring an auction can view the new bids made for that product only after refreshing the page.
However, you can change this behavior by enabling a periodical check on the product to verify the availability of new bids. In this case, the system updates the page automatically and shows the new table to the user who is visiting that page.
To do it, go to YITH Plugins -> Auctions -> Settings and insert how many seconds need to pass before checking the new bids registered for the current auctions.
You can set a different value for the product and My Account pages.