Cannot change user password

I have an install of rocketchat 2.3.1 and I (as the administrator) have no control over the user’s email account. I just want to slam in a new password so they can login on their phone. How the heck do I do this??? there is no password field to type in the password even though I have full admin rights.

Apparently it is a feature, not a bug.

Read the bug link here.