UIScrollView正在吃掉我的滑动手势Swift

I have the below code that sets up a vertical scrollview My question is that the views within the view controllers do not respond accurately to swipe gestures. For example in this scrollview, bottomVc contains swipe gestures for left and right swipes. When this view controller is isolated in another project it works flawlessly, but the swipe gestures don't work when it is within the scrollview below. I was wondering how I could fix this issue so that my viewconttollers can handle swipe gestures while being in the scrollview. Also FYI, the code that controls the other view controllers are in separate files along with the swipe gestures. The code:I have the below code that sets up a vertical s