og_group_ref targets are removed from entityreference selection handler regardless of permission

When trying to validate if a user has access to a certain entity, I noticed you cannot get the target id inside the OgSelectionHandler class. The following code is at issue:

Lines 136-144 of includes/og.field.inc

        $ids = array();
        foreach ($dummy_entity->{$field_name}[$langcode] as $delta => $value) {
          $id = $value['target_id'];
          if (in_array($id, $other_groups_ids)) {
            $ids[] = $id;
          }
        }

Specifically, the $id is the target_id in the existing field, and it also is $other_groups_ids because the user is not a member of the group:

Line 73 of includes/og.field.inc

    $user_gids = og_get_entity_groups();

While this is great when we're enforcing member only groups, this fails for non-member access checks. (IE: create page content node access for non-members is set to TRUE).

I think some other piece of validation needs to be added here so those groups don't get removed from what the user has access to if they actually can post into those groups.