I sometimes experience sort of laggy reaction of quick settings buttons for wifi and mobile data.
Never experienced that before, it started with this version.
I cannot reproduce systematically but every once in a while the buttons do not change color rightaway when touched but only after swiping the quick settings menu back up and down again.
The function of the buttons is still given: status icons do react according to button-interaction (4G on /off or wifi-symbol appears/disappears)… only that the button itself seems unresponsive for a while …