Credential Repository - Select Credential Search behavior

When leveraging the Credential repository (at least for Thycotic Secret Server) when you select the root folder and type a search string in the upper right. It searches and displays the contents of all the sub-folders that match the search string. However, if you select a sub-folder in only displays the contents of that folder, not any of the additional folders below the current. This seems inconsistent. A few options would be:

-Never display the sub-folder content (least preferred)
-Always display the sub-folder content (potential performance hit)
-Add an option or check box to search sub-folders (let the end user decide the balance between results and performance, the window should remember the last state of the selection checked/unchecked)