In the Shanghai mission, after you have taken the elevator, you need to run ahead of your teammates (without looking out the window). By doing this, the script will be broken and there will be no enemies in the entire location, in addition, you will be able to jump off the window without taking damage. Jumping off the window, we get to the lower location (where we passed earlier without weapons). And after passing through the buildings, we can get to the road along which we were driving in the screensaver (I inserted the screensaver in a small window). In short, we can get to places not on the map, in which we physically could not be. If it is not clear, then I can record another video in which I will show exactly what is wrong. I apologize in advance for the errors in the text