I believe it is fixed in newer models but the 2017 has a "flip up" long mirror in the bathroom that has nothing to hold it up. Makes it very awkward. I found these hinges on Amazon:
https://www.amazon.com/gp/product/B01N1M0KAL
Photo of installed hinge attached, on the right side had to move the latch to clear, just remember measure twice, drill once.
Minor enhancement but thought I'd share my projects as a way to 'give back' for all of the amazing advice I've received here. First time owners of an AS, haven't even had our maiden voyage yet!