Switch View mode in Extra not functioning in permission or role setting

Why can't i used the permission to toggle the Switch View mode link in my content page
No matter how i check or unchecked in permissions setting but still it shows up in my content page &
even anonymous user can Switch View mode to view it..

i need to secure my text_field to only role assign members can switch view mode..

The goal is i wanted to have a member that can view a particular text or information which is somehow secure in this case i disable a field in the default view but will shows up in the custom member view provided the administrator assign a role to the user, in this case i created a member role..

However it still shows up even all the permission for Switch View Mode is unchecked..

Please need help here I'm just a newbie :(