Yeah, it doesnt matter, what i will mention to "is app running" task... app name, app full path, id, or only character "a", it finished with same :
[22:50:23.489] ERROR: Launch file group from hotkey[Automation Task] Task Error: Inspection is enabled by default for process or parent application with deprecated 'com.apple.webinspector.allow' entitlement. Use `inspectable` API to enable inspection instead.
But as Vitor said, beta are instable and we have to expect unexpected 🙂