World Clock Component plugin loading issue in interface

Hi Vuram,

We are able to successfully install this plugin in one of the on-premise environment however when we try to use analogClockDisplayField() or digitalClockDisplayField function on the interface we are not able to load clock/actual time properly.

it shows blank screen on the interface.

our on-premise environment setup

i) we made multi domain environment 

ii)We are on Appian version-22.3

Could you please suggest if we are missing any setting to work this plugin on -premise environment?