[8.1 DP1] Chrome scrolling lag

Is anyone else having very very bad performance on chrome with the last developper preview ?
I've been using web apps (like Twitter Lite) over native apps for months and it was wonderful. But since the last dp, scrolling is awful, almost unusable on every site.
I tried deleting chrome cache and using Chrome Beta but problem remains. Is rendering engine broken on Nexus6P for that release ?