It seems that WIP limit exceeded is only shown in the Teamroom Storyboard. In the Teamroom Storyboard the stories are highlighted red when WIP is exceeded.

But in the Storyboard you access from outside the Teamroom and in the Taskboards, there is no indication that WIP has been exceeded.

I would like to see some indication in the Taskboard and that WIP has been exceeded. If the stories are highlighted the way they are in the Teamroom Storyboard, that's fine.