Substitution in some triggers from LDD

Sometimes LLD rule can create not correct triggers from trigger prototypes. It can exchange conditions from two and more trigger expression parts.
For example, trigger prototype is ({host:item[

{#MACRO}].regexp(^TEST$)})=0&{host:item[{#MACRO}

].strlen(#2)}#2. So triggers are created from the prototype can have the next expression ({host:item[

{#MACRO}].regexp(^TEST$)})#2&{host:item[{#MACRO}

].strlen(#2)}=0