Except several usability issues described in JBIDE-6913 runtime creation also does not work correctly. Search feature actually creates server runtimes and local servers for all runtimes it finds regardless it's type.
For example, if I press search and navigate to a directory where various runtimes are installed I get following server registered on server view:
drools-runtime
jboss-eap-4.3
jboss-eap-50
jboss-eap-5.0.1.CR3
jboss-eap-5.0.1.CR3-noauth
jboss-seam-2.2.0.GA
lib
Drolls-runtime, jboss-seam-2.2.0.GA and lib should not be there.