Comment by tgv
4 days ago
Curiously, macOS is capable of putting a recently opened app out of focus. It happens consistently on my laptop when I haven't rebooted it for a while. It may be a bug, but it could be a feature, especially when it's conditioned by the user clicking in another window before launch completion.
For me, macOS seems to put opened apps out of focus when I have started doing something else since launching them, or when they were launched from elsewhere than the active app (eg by a terminal that's not in the foreground).