I have three displays (laptop and two external displays), both external displays has plasma panel on the bottom edge and I want to see only windows from given display (screen) to be shown in the panel.

But if I use the checkbox "Show only tasks from current screen", the tasks get filtered incorrectly. On the left screen I see only windows from right screen and on the right screen I see only windows from left screen.



Reproducible: Always

Steps to Reproduce:
1. Use two (external) displays
2. Add panels with task manager on both of them
3. Open windows on both of them
4. Check the "Show only tasks from current screen" option in task manager configuration


Actual Results:  
Task manager on the left screen shows windows from right screen and vice versa.

Expected Results:  
Task manager only shows windows from the screen it's on.