Maybe try this one in the meantime: https://www.amazon.com/gp/aw/d/B07V5HPYTF/

This is much more compact, so you will have to retract the DAS arms to the max. Should fit though, the dimensions more or less match up. It's available, if you need it fast. If you don't I would still go for the AmazonBasics case, when it comes available again. Very roomy. I like that.