Explorer: Reassign user does not display list of users

[jd]

Trying to evaluate Activiti explorer for my company.
Followed the instructions for the "One minute version" demo.
Logged in as kermit and created a task. 
When I attempt to reassign it, the selection window pops up, but as I type in a users name (ex. fozzie), nothing happens - no users are displayed.  I've tried this with the existing users, as well as a newly created user.

I've seen a couple of postings about this problem, but no resolution has been specified.  (ex. http://forums.activiti.org/content/reasign-user-does-not-display-list-users)

Help?
JD

1. Mac OSX Yosemite 10.10.4
2. Java 1.8.0_51
3. apache-tomcat-8.0.24.tar

[jd]

Oh for gosh sakes.  I didn't read enough of the comments by other users.

"You must type the first 2 letters of users' surname or last name. Or typing %% gets every one. Case sensitive."

You think it would make sense to put some kind of help/hint on the page given the number times this has been reported???

Solved.

[vasile_dirla]

As you probably know, Explorer is a demo application which demonstrate what could be done using Activiti.
But yes, would be nice to have improvements to that app too. (we're open for contributions so if such a PR will come we'll never say "no")