Why there is no continues auto focus option

[Monark]

While recording video we have to manually touch the screen everytime to stay focus. only there is option for pre-AF but it is also not efficient. sometimes it focuses automatically when i touch the shutter button but other times it don't,because of this a whole good video got spoiled when i gave the phone to my friend to record the video. Slo-mo also got affected because of this. So,please improve the software of camera and also the fovusing time.@Anders_ASUS @LP_ASUS

[Anders_ASUS]

So you want to be able to take pictures while recording with continuous autofocus? If not, then we have tracking auto focus in "motion tracking" mode (60fps). We made this a separate function as it doesn't work very well in 30fps