ember meta information seems to be shared by controllers

meta information. index and limit is used within link-tos for pagination.

the meta information seems to be shared amongst controllers. the router is as such

this.resource('persons', { path: 'persons/index/:index/limit/:limit' }, function() {  
 this.resource('personaddresess', { path: 'personaddresess/:person_id/index/:index/limit/:limit' });
  });

the toplevel navigation have link-tos with index of 0 and limit of 50

 {{#link-to 'persons' 0 50 }}

the url is correct at #/persons/index/0/limit/50

the secondlevel navigation for addresses use index of 0 and limit of 9

  {{#link-to 'personaddresses' id 0 9}}

after 'clicking' on the above link-to the limit for BOTH persons and personaddresses is set to 9.

ie. the url is now #/persons/index/0/limit/9/person/1/personaddresses/1/index/0/limit/9

Both routes use the following for obtaining models from REST

   model: function(params) {
      var index = numeral().unformat(params.index);
      var limit = numeral().unformat(params.limit);
      return this.store.find(yaddayadda);

now it seems that the meta is shared amongst controllers. should each controller not have their own meta (since each have their own model)?

App.PersonsController =  Ember.ObjectController.extend({
  meta: function() {
     return this.get('model.meta');
  }.property('model.meta'),
});

App.PersonAddressController =  Ember.ObjectController.extend({
  meta: function() {
     return this.get('model.meta');
  }.property('model.meta'),
});

The meta does pass thru a extractMeta function after each find that sets the meta for each type on the store.

store.setMetadataFor(type, { limit: payload.limit });  // sets the metadata for "post"

However, neither the model type are the same (one is Person, the other is PersonAddress); moreover, the store parameters are not used. The hardcoded params (0,50 and 0,9) passed in link-to are used?!