Do Alias Permissions Automatically Grant User Index Permissions

I am trying to create “view” like concept on top of an index using aliases. As a part of that approach I want to grant users access to one or more aliases but not the index itself.

possibly something like:
index “aaaa” containing a document:
{ val1: “a”, val2: “b”, val3: “c”}
has three aliases “bbbb”, “cccc” and “dddd”
where bbbb returns a view of the document
{ val2: “b”}

Although I don’t think the above is possible in ODFE unless I resort to complex user level dls and fls rules, from a brief experiment of ODFEs security features in regards to aliases, if I create an alias called “bbbb” on top of an index called “aaaa” and grant user access to only “bbbb” alias - the user appears gain full direct access to “aaaa” index - is this the expected behavior?