Please upgrade to 2.3 here.
The 2.2 and earlier branches are no longer being updated.
Vanilla Statistics load the custom css from theme, creating havoc in dashboard/settings
Hi, AFAICT vanilla statistics is replacing the xIndex function in SettingsController with it's own StatsDashboard function.
I don't really know what are the changes from the legacy function.
It doesn't seem that there is that much, maybe apart from adding your own cssfile.
This is not much, but depending on the theme, it can become almost unreadable.
Once the plugin is disabled, it's fine.
You can try using the "Dark" theme for instance.