Developer- or player-reliance on unintentional behaviour hasn’t stopped Roblox from patching some of them in the past, whether to visibly improve the underlying system itself or for some other, mysterious reason. For example, cornerclipping or the infamous animation blending update. If people stopped trying to abuse unintentional behaviour, less would be affected when it’s patched ¯\_(ツ)_/¯
I’m not trying to say that I can tell if any single thing is intentional, just the kind of obvious stuff like this where many want the behaviour to change, and where Roblox’s engineers themselves have told us not to use it for these types of stuff: