The result in 'partial_unexpected_counts' , shows incorrect count

The results under partial_unexpected_counts, seems to show very less counts than actual. I do understand it is a partial list, but I was expecting atleast right number of counts for whatever the entries are there.
Is it the intended behavior ? Due to some constrain , I am suing 0.14.11 only, but looking at the change logs, it doesnt seem that partial_unexpected_counts has got any updated post 0.5 version.

Can someone please confirm if this is the intended behavior and not a bug ?