User blog comment:Sactage/Technical Update: July 31, 2012/@comment-732150-20120801195458/@comment-99.36.160.95-20120803024056

1. Wa are working on that.

2. Saving setting on one wiki dosn't clear namespaces which are not acesable on that wiki. For example: You going to wiki with Message Wall and select Wall as one of namespaces then you are going to another wiki with out Message Wall namespace you changes a setting and then you are going back to first wiki Message Wall should be still selected.