We bought this refrigerator last week and absolutely love it. We do have one question: for the lower left freezer door, there appears to be support nodules for some kind of shelf - but nothing came with the refrigerator that goes there. Is there an optional shelf for that section of the door? I have attached a photo with the two support nodules circled in red - what purpose do those serve?

I bought Bespoke Counter Depth and i really happy to use Beverage zone and auto door function

Samsung Bespoke Counter Depth 4-Door Flex Is officially the best fridge I have ever owned! It's so spacious and you have enough space for everything you might need. You can customize the bottom two doors, you can have them be frozen or for fruits and or beverages. We kept the bottom left as frozen only. That's where you can find the dual ice maker, and the smaller ice is my favorite. What my family seems to enjoy is the beverage zone, it's like having a mini store in your home :). It also has a automatic doors and it beeps if you forget the doors open, which my kids seem to do a lot!! If you also have little fingers trying to open the door and have fingerprints all over your refrigerator, don't worry- this refrigerator has a anti print stainless steel option, and it's customizable as well. One last thing, you can access the SmartThings app if you're tech savvy! I would 100% recommend this product!