BUGs in Spaces

Found 2 Bugs in Spaces. I'm using a hosted Una power/pro package without any server/file/ftp access, all mods updated

• Space set to Public and No join confirmation
  • User cannot join the space whithout admin approval
  • but same user is able to post in context while he is waiting for admin approval
    • button join space (requested) visible in menu
    • button cancel request visible in menu
  • should be: NO admin approval needed
• Space is set to secret and join confirmation
  • spaceadmin invites a user to join
  • invite notification is sent by email
  • invite notification is NOT send On Site
  • some other space settings tested, NO on site notification sent to invited users