Unit Panel with country's Flag

[skc007]

I am playing PzB North Africa 1941 which on the Allied side had a mix of Commonwealth forces. However when I click on a counter, although it may be for example an Indian or Australian Unit, the Flag appearing on the Unit Info remains British, Union Jack.
Is there some setting I need click to get this or is there a Mod somewhere which will correct this?
This doesn't seem to be a problem in PzC only PzB.
Thanks in advance.