Remove aggregatable report limit when trigger context ID is non-null

index.bs

@@ -4294,7 +4294,7 @@ To <dfn>trigger aggregatable attribution</dfn> given an [=attribution trigger=]
     1. Decrement |sourceToAttribute|'s [=attribution source/remaining named budgets=][|matchedBudgetName|] value by
         |report|'s [=aggregatable attribution report/required aggregatable budget=].
 1. If |matchedDedupKey| is not null, [=list/append=] it to |sourceToAttribute|'s [=attribution source/aggregatable dedup keys=].
-1. [=set/Append=] |rateLimitRecord| to the [=attribution rate-limit cache=].
+1. If |trigger|'s [=attribution trigger/trigger context ID=] is null, [=set/append=] |rateLimitRecord| to the [=attribution rate-limit cache=].
 1. Run [=generate null attribution reports=] with |trigger| and |report|.
 1. If the result of [=checking if attribution debugging can be enabled=]
     with |report|'s [=aggregatable attribution report/attribution debug info=] is true,