I can confirm this issue. I have fresh install of 17.04, and it happens when LO is started by clicking on an document. If LO is started from the launcher or from the dash, this will not appear.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libreoffice in Ubuntu. https://bugs.launchpad.net/bugs/1589215 Title: 'Unknown Application Name' menu item in Indicator Applet Appmenu when LibreOffice is running Status in libreoffice package in Ubuntu: Confirmed Bug description: Sometimes I get the issue of a menu having the name of a different application and being unusable, or being an application menu for the focused window but being titled 'Unknown Application Name', with LibreOffice. I also get this with GNOME apps but was told that this is a separate issue to the one I reported here: https://bugs.launchpad.net/ubuntu/+source/gnome- calculator/+bug/1584720 (see comment #5). The issue is with using Indicator Applet Appmenu in the panel on gnome-flashback installed on standard Ubuntu (which I call Ubuntu (GNOME) Flashback). ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: libreoffice-writer 1:5.1.3-0ubuntu4 ProcVersionSignature: Ubuntu 4.4.0-23.41-generic 4.4.10 Uname: Linux 4.4.0-23-generic x86_64 ApportVersion: 2.20.1-0ubuntu4 Architecture: amd64 CurrentDesktop: GNOME-Flashback:Unity Date: Sun Jun 5 10:32:35 2016 InstallationDate: Installed on 2016-04-26 (39 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160426) SourcePackage: libreoffice UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1589215/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp