Apple

The photos app won’t recognize my two children (both over 1 year old), despite being in almost all of my pictures. It used to and I had them as favorited people, but ever since the most recent iOS update, I noticed they’re gone. They do not show up as people to add in the thumbnails list of recognized people under People and Pets and there is no question mark when I look at a photo of either of them (even a portrait style picture of just their face). Does anyone know how I can fix this? I’ve tried googling it but none of the support options address this issue.