"Design shortcomings" refers to mistakes or flaws in the way something is planned or created, which can result in problems or inefficiencies in its function or appearance. Full definition
Despite some level design shortcomings and a not - so - intriguing plot, the game offers some marvelous moments that makes it the perfect companion for the PS4 launch. (metacritic.com)
There are big design shortcomings that make you wonder if your form was actually saved and leave you feeling overwhelmed by too many choices. (lawyerist.com)
Exterior design shortcomings aside, Lincoln nailed nearly everything else on the 2018 Navigator. (automobilemag.com)