[BUG]: Users list big names overflow on small window resolution

[GuiSanto]

Description

On smaller screens, users with big names should word break into a new line, instead of overflowing.
Also, the avatar of given user shrinks, in some instances it completely disappears.

Steps to reproduce

Shrink the browser into a small resolution -> Users -> check big names

Expected result

Big names should word break into a new line

Actual result