DroolsComplierAntTask shows asymetry with respect to compound proposition ordering

The Drools ant task compiler produces an error when reordering a propositions in compound rules.

the following rules compiles without error.
>>>>
rule "XYZ"
salience 5
agenda-group "XYZGroup"
when
$resp : Response(profile != null)
(or
(and
Results(code in (1011 , 1012 , 1013 , 1014 , 4091)) from $resp.profile.results
Results(iD==14, code in (1015 , 1016 , 1017 , 1018)) from $resp.profile.results
)
Results(iD==14, code==1051) from $resp.profile.results
)
then

<<<<

while this rule

>>>>
rule "XYZ"
salience 5
agenda-group "XYZGroup"
when
$resp : Response(profile != null)
(or
Results(iD==14, code==1051) from $resp.profile.results
(and
Results(code in (1011 , 1012 , 1013 , 1014 , 4091)) from $resp.profile.results
Results(iD==14, code in (1015 , 1016 , 1017 , 1018)) from $resp.profile.results
)
)
then

<<<<

generates the following error

RuleBaseTask failed: Unable to determine the used declarations.
java.lang.Class : [Rule name=XYZ, agendaGroup=XYZGroup, salience=5, no-loop=false]
Unable to build expression for 'from' node '$resp.profile.results(and
Results(code in (1011 , 1012 , 1013 , 1014 , 4091)) from $resp.profile.results
Results(iD==14, code in (1015 , 1016 , 1017 , 1018)) from $resp.profile.results
)' : [Rule name=XYZ, agendaGroup=XYZGroup, salience=5, no-loop=false]