@Locan
I see, problem is that phone number login replace original login and social one looks unauthorized then.
Try following.
In file:
oc-content/plugins/phone_login/functions.php
Find:
function phl_login_user() {
if(phl_param('enable') == 1) {
and replace it with:
function phl_login_user() {
if(phl_param('enable') == 1 && Params::getParam('page') == 'login' && Params::getParam('action') == 'login_post') {