Custom Dimensions setting panel is empty [FIXED WITH UPDATE]


I’m trying to use the Custom Dimensions plugin, but the setting panel of the plugin seems empty:

I’ve installed and activated the plugin following the documentation, using the marketplace, and get this page at “Creating Custom Dimensions”:
To get to the “Manage Custom Dimensions” screen click on the user icon in the top right. There will be a new menu item “Custom Dimensions” in the left menu. They can be edited by anyone having at least Administration access for a specific website.
I’m using Piwik 3.0.0 and installed the plugin 3.0.0

EDIT : it works with the 3.0.1 update


Just in case anyone else runs in to this, it was a browser cache issue. I noticed when I enabled the developer toolbar in chrome, which disables cache in my setup and it appeared.