I will be releasing a update soon where you can extend the size of the user info panel for the people who have quite long text in some fields, I have also added a post per day ratio, last activity, the joined date can now be changed to "with us for xxx days", user follower count and everything can now be hidden on mobile, Plus I have tidied up the settings so its easier to tell them all apart
For the time being you can add this to your custom.css file and edit the width
.ipsColumn_medium {
width: 220px;
}