Search Builder For smart groups, the NOT EQUAL operator (!=) functions as an = operator

using "!=" in a search builder when acting on a smart group yields the same result as "=".

For example:
I created a smart group in the demo site which has 38 members. (Group =6) If I go to search builder and choose Individuals/Groups/=/6 38 contacts are returned. If I choose Individuals/Groups/!=/6 the same 38 records are returned