Swiping up to access the camera from the lock screen does not seem to work for me 50% of the time. It's especially noticeable when I want to get a picture of something quickly and the camera simply won't open. Sometimes it "jumps" a little but refuses to open all the way, and other times it won't move at all. There is definitely no issue with the the way I'm swiping (have been using this feature for years previously) and I do not have a case which obstructs the icon in any way. Does anyone else have this issue?