Currently it is impossible to use Visual Editor in the pages of Portuguese Wikipedia which are on namespace 102 ("Anexo"), because the default value of $wgVisualEditorNamespaces is set to array( NS_MAIN ) instead of the $wgContentNamespaces (which usually, but not always is just array( NS_MAIN )). These pages are also articles, and as such should be editable by VisualEditor as any other article.
Version: unspecified
Severity: normal
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=52188