Th newest beta release has a bug that the context menu is not shown on the profiles and environments.
FAILURE: Integrated in
inspectIT - Integration #217
INSPECTIT-2242: Fixed popup menu in the instrumentation manager view (patrice.bouillet: 5c7b7abade19fa327383be880973be899dd59805)
(edit) inspectit.ui.rcp/src/main/java/rocks/inspectit/ui/rcp/ci/view/InstrumentationManagerViewPart.java