Thanks for this suggestion. I went into Naviance where the LORs are, and both say they were submitted everywhere. There is no latitude for my student to choose or add one to be sent. Maybe it’s the way the school set up their Naviance? The school has also advised students NOT to ask recommenders on the Common app because they will do it from their end.
If colleges require one LoR and allow one optional, is it possible they received both but only list one on the portal? That is what I was figuring until I asked and was told this “random” comment. But maybe both are received and the GC wasn’t asked “which one” to send since an optional one was allowed. Also glad to hear maybe it won’t matter. I don’t think any of the school required one form a STEM teacher. I just know that one is going to be excellent and relevant, and it feels like such a long slog to get to this point, those LoRs are hard-earned!