Jeff Farthing on "[Plugin: Theme My Login] Complication in email settings"

Hello!
While adjusting plugin TML (version 6.4.4.) in settings menu of email sending i don't have "Available Variable %user_pass%". When i make it manually in the box to send,during registration password came generated by plugin. But it was not the one custom set up. Meanwhile the function shows "Custom Passwords is enabled". Please, help me to correct it. This item is very important to me.

https://wordpress.org/plugins/theme-my-login/

Passwords are no longer able to be sent in plain text - it is a security precaution.