User management: substring search in field

Hi,

We’ve found what’s looks like a bug at the user administration. Once you enter a search string of characters, you can not be entered a smaller chain. It only works when you exit and re-login.

We are using:

Bonita BPM: 5.10.1
Java: 1.6.0_45
OS: Red Hat Enterprise Linux Server release 6.4
Application Server: jboss-eap-5.1

Can you please help me solving this issue?

Thanks and regards,
Juan Brasca

screeshoot