Forall with self-join and conjunction of constraints matches when not supposed to

Forall clauses containing a pattern with self-join and a conjunction of constraints connected with && will match even when such constraints are not satisfied.

For example, the following DRL:

    rule "Rule"
    when
    forall (f:Fact(tag == "X") Fact(this==f, value > 1 && value < 10))
    then
    end

will match against the following fact:

    Fact( tag=X, value=42 )

whereas it is not supposed to.

Notice that the issue does not occur:

• when running with executable model, or
• if the constraints in the pattern inside the forall are connected with a comma instead of &&