How to remove a blank home screen in android<br>Tap the home button to return to your home screens. Pinch the home screen in with two fingers. Use the same gesture as if you were zooming out on a picture or website.
the gesture for zooming out on a picture is only used for Zooming Out
That's incorrect, the text says that the same gesture has other uses
( z1 use :ARG1 ( z2 gesture :ARG1 ( z3 zoom :ARG2 ( z4 picture ) :direction ( z5 out ) ) ) :ARG2 ( z6 zoom :direction ( z7 out ) ) :mod ( z8 only ) )