Bug with Agar.io

[Benat]

I was playing Agar.io when I noticed that the cells are bugged, a part of them are white and it happens always. Obviously is a Vivaldi's bug which I understand because is a Beta version right now and the bug doesn't worry too much, is just visually and the game works very good when I play it on Vivaldi Screenshot: https://i.gyazo.com/cb0593ef9e39bfd759bae3a3bc046dc7.png [spoiler]And... sorry for my english, I'm learning :D[/spoiler]