Searching the Tree Doesn't Seem to Work Right (not sure)

When I type in a part number In the search bar at the top of the tree, it finds the part(s) ~ in the tree, but it used to hide everything else in the graphics view. It doesn't anymore. I'd like to have it hide everything again ~ like its supposed to.

Questions:

  1. What is the name of this tool? (I'm trying to look in the help file and options)
  2. Is there a setting I have wrong?
  3. Have you experienced this problem?
  4. Before I contact my SW VAR, I want to make sure that its a bug and not an operator error.

I have 2015 SolidWorks Premium, SP5, Windows 7

Thank you,

Dan

SolidworksUser Interface