Nexus 5 screen strange behavior

[Bigz Bosses]

Hi everyone,
I have a nexus 5, and lately the bottom of the screen is very strange.
I added some screenshots so you can see the problem.
Thank you.

 

[Gekko]

what's strange?

 

[N4Newbie]

what's strange?

I agree. I don't see anything out of the ordinary.

The first screenshot is of the App Drawer - the screen(s) you see when you tap the six-dot icon at the middle bottom of a home screen, as displayed in your second screenshot.

 

[B. Diddy]

Looks like a normal Google Now Launcher screen.