I recall having a similar issue at one of our policies where it turned out that you cannot use the same type of rule more than one time within a rule group and apply logic to them. It may not be obvious now and perhaps this has already been somehow addressed (or thought to be), I mentioned it anyway.
Another thing to keep in mind: the rule group type is not meaning that it will apply as per the flow direction by all means. This is for the logging reference/information only.
I hope these are useful pieces of info for you.