When I reorder tasks in a taskbar, a startup icon is added to a panel, sometimes. It depends where I drop the task. But most of time the icon is created. This started happening with 4.11. I haven't seen it before. Reproducible: Always Steps to Reproduce: 1. Grab a task 2. Move somewhere else in the task bar 3. It is moved 4. But a startup icon for that task is also created on a panel
*** This bug has been marked as a duplicate of bug 324391 ***