Ignore it.
As explained in their transformation report, their processing is transaction-centric and not person-centric. So each thing you apply for is not tied together with your other applications. The people processing your H-1B don't know that you have an EAD/AP/GC being processed or already approved, unless they do extra work to find out.
This causes lots of inefficiencies and unnecessary effort (like approving EAD or H-1B for people who already got a green card). According to the transformation report, they will be moving to a person-centric system and set of processes that will tie together everything ever applied for by any given person.