Crashing on minimizing

[Kay]

Whenever I want to minimize Gnome Builder in Unity it crashes.

Ubuntu 16.04 Beta 2

sys.log

Apr 9 18:47:51 xxx-desktop com.canonical.Unity.Scope.Applications[1459]: Error loading package indexes: Couldn't stat '/var/cache/software-center/xapian'
Apr 9 18:47:51 xxx-desktop com.canonical.Unity.Scope.Applications[1459]: (unity-scope-loader:2645): unity-applications-daemon-CRITICAL **: daemon.vala:144: Failed to load Software Center index. 'Apps Available for Download' will not be listed
Apr 9 18:47:51 xxx-desktop com.canonical.Unity.Scope.Applications[1459]: (unity-scope-loader:2645): libunity-WARNING **: unity-appinfo-manager.vala:160: Error loading '/home/xxx/Desktop/Counter-Strike Global Offensive.desktop': No such file or directory
Apr 9 18:47:51 xxx-desktop com.canonical.Unity.Scope.Applications[1459]: (unity-scope-loader:2645): libunity-WARNING **: unity-appinfo-manager.vala:160: Error loading '/home/xxx/Desktop/Factorio.desktop': No such file or directory
Apr 9 18:47:57 xxx-desktop gnome-session[1580]: ** (zeitgeist-datahub:2411): WARNING **: downloads-directory-provider.vala:120: Couldn't process /home/xxx/.glvndnVNY3f: Error when getting information for file '/home/xxx/.glvndnVNY3f': No such file or directory

[Jakub (bucko-jakub8)]

On stable release still crashing.

[Kay (ksthiele)]

I think it's happening when you user another theme

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.