In any modules, the paste option is not working or you can say its disabled in few places and its not working on the find and replace dialogue box, i need to type manually everytime in this new update.
Kindly note that this issue is happening everywhere, not only in the stylesheet. As shown in the screenshot I attached above, it is occurring in the SQL widget as well.
Always remember to press ctrl+c TWICE.
Or three time. Or four.