ruby - Authlogic 3.0.4 doesn't find current_user for POST in Rails 4.0.3 -

when testing latest release of authlogic 3.4.0 application works perfect get requests finds , sets current user properly. when performing post request server current_user not being set returns nil

currently using rails 4.0.3 , ruby 2.1.0-rc1. tested ruby 2.1.1 , received same result. i'm sure controllers configured because have been using authlogic time in our rails 3 app. upgrading app run on rails 4 , login process works , keeps current_user. get api requests made server retrieve current_user properly. reason when make post request returns nil

any ideas? have posted in authlogic issues on github since project not active don't know if i'll ever reply on thread thought try here well.