Installer Does Not Taking Virtual Keyboard Input (iLO 3/Raritan Multi-Platform Client)

When try installing Creedence Alpha 1 using HP iLO (iLO3 1.70) Java console on HP DL120 G7, installer did not take the keyboard. Tried Raritan Multi-Platform client version 7.0.1.5.3 to connect to same hardware and same thing happened.

HP iLO serial console (VSP) through Putty did take the keyboard input and installed it successfully. Considering most of people installing XenServer onto server hardware uses virtual management consoles such as iLO/iDRAC/KVM for installing/upgrading, I think this problem should be looked rectified.