[SOLVED] Motion blur broken on mobile

I'm using Motion Blur from Standard Assets Image Effects Package (https://docs.unity3d.com/Manual/script-MotionBlur.html). The effect work fine in editor, but when I create an android build, the whole scene render is broken. The documentation pages says that it should work:

With Motion Blur (broken):

Without Motion Blur (it should look like this):

 

It is probably the mask or some other UI effect, I noticed several issues on many shaders other than the standard one.

 

I played with it a bit and I think that everything that is rendered with another camera has these black stripes on it.

 

Fixed by changing Clear Flags to Depth Only on every other camera.