ladi-tray menu items to start player and session editor and settings do not work

[Eylul]

Using ubuntustudio yakkety, LADI tray icon shows the state of jack as working and stopped, but when clicking on the player, session editor, settings or log viewer options nothing happens. "About" and "quit" works as expected.

ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: laditools 1.1.0-2
ProcVersionSignature: Ubuntu 4.8.0-22.24-lowlatency 4.8.0
Uname: Linux 4.8.0-22-lowlatency x86_64
ApportVersion: 2.20.3-0ubuntu8
Architecture: amd64
CurrentDesktop: XFCE
Date: Thu Oct 13 20:53:45 2016
InstallationDate: Installed on 2016-10-12 (0 days ago)
InstallationMedia: Ubuntu-Studio 16.10 "Yakkety Yak" - Release amd64 (20161012.1)
PackageArchitecture: all
SourcePackage: laditools
UpgradeStatus: No upgrade log present (probably fresh install)