I think if we (in our industry in general) had REAL agile, and not pseudo-waterfall "the designers design it, the engineers implement it, QA QA's it, and then we lay everyone off because they're no longer needed" (but, loophole alert! We did daily standups and used Jira, so it was "agile" the whole time!), then we'd have a snowball's chance in hell of actually having a reasonable solution to this. Off the top of my head, this seems like something that should be a setting in control panel. But, because everyone assumes (contra to agile) that the designers "got it right the first time", this kind of improvement can't happen.