Me: hey, I noticed we are doing this weird stuff in 'platform A' can we file a story to fix this.

Dev: It must be legacy code or library implementation before my time. By the way it's the same in platform B.

Me: yeah, we will need to fix that too.

Dev: tell you what. For now let's keep our platforms uniform we will fix it when platform B is fixed.

Welcome everyone... to the new chicken egg problem. Where even bugs are needed to be uniform across platforms.