Why cannot objects be globally searched for in a bucket? For example, if the root directory of bucket abc contains folder A and object B and folder A contains object C, object C cannot be searched for in the root directory of bucket abc. It can be searched for only in folder A.
OBS Console does not support iterative query of objects in a bucket but supports query of objects in a directory only. If you want to search for an object, go to the directory where the object resides and search for the object.