@Vlad I don't claim it's a bug; I filed it as a suggestion/request. It sounds like you regard vertical space as precious, to be devoted to stuff other than this what I show and describe. My priorities aren't the same, as it seems.
This feels a bit like the question of how the toilet paper should come off the roll, over the top or underneath from the bottom. Some people can't stand it one way, others can't stand it the other way, and there's no value in arguing over who is right or wrong.
It looks as though you might be saying any vertical-space priorities different to your own are wrong. I hope that's not what you're saying. Is that what you're saying?