I’m seeing the same issue when switching the WiFi on/off via the top-down menu.
Even a few milliseconds after it appears to have finished the animation it still doesn’t pick up the action. And annoyingly, closes the menu without having turned the WiFi on/off.
Similar thing happens when closing applications via a swipe on the open application overview. It plays the close app animation, but doesn’t actually close it, unless you watch the full second to finish the animation. Pretty sure it used to work fine at high speed.
Also sounds related to the other bug I started seeing: