Commit 0eab73dc leads to invisible windows when opened in overview
Since commit 0eab73dc windows that have been opened in the overview are invisible until the overview has been closed.
Steps to reproduce:
- Open the overview (maybe use a new workspace for this)
- Open a window by dragging it from the dash to the overview.
Observation: The dragged application will be opened, but is not visible to the user. The border is however highlighted when hovering it.
- Click on the window to leave the overview and focus the application
Observation: The window will now be drawn. However, it was expected that this already happens in the overview.
Here is a screencast that shows this problem: Bildschirmvideo_von_15.07.2019_13_34_36