Snap to Zero-Crossing?

I am new to Pro Tools coming from Cubase, and apologize if this is obvious, or easy to find information, but is there a function to snap to zero crossing like in Cubase? This is great for editing audio and making sure you don't get pops and clicks. Cubase has a button you click and as you move the cursor along it jumps along zero crossings.



I have looked in the manual and searched online and can't find it.



Thanks