SEARCH OF BIDS SUBMITTED LIST not working in eBay app

[bidderbutter]

The search function within the list of listings bid upon no longer functions to view bids by seller. This makes it veey difficult to find items listed  by same sellers, or to find items bidding upon without scrolling thru entire list of bid upon listings. And wastes time. Anyone else having this problem. I have reloaded the app many times, signed off and on. No help.