I use a default search (which is on the left side - Keyword based search).

When I use a quick search it is not showing a relevant data.  It only shows  "Closed" requests.

But when I  try  "Advanced Search" or "Column-wide Search"  it shows correct results.

I noticed this issue after upgrading from the 8.2 version (to the 9.1   Build  9121)

Am I missing something?