Hello. I have a question regarding the custom cool drawer in the refrigerator. When I place the drawer in the thawing or chilling mode it will turn on a fan in the drawer and blow cold or warm air as needed, however when i place it on the MEAT setting which is 31 degrees and it fluctuates above that, the fan doesn't turn on to bring the temp down, but when i place it on the citrus setting which is roughly 43 degrees and should the temp drop below 43 degrees the fan will turn on to bring the temp up. Is this considered normal operation or does something seem faulty?? Thanks