Sorry. But first people don't like that it can hit garage. So TM does what it can with in place sensor (yes, they should have always had one for trunk, but whatever), and now people don't like it.
Remember, for the trunk, the height is limited based on the sensor on top middle of car. So, for me, that part is under my garage door opener and, therefore, lower than every other part of garage. As such, my trunk opens lower than it did before two updates ago (when trunk auto height was included in a stealthy manner). Whatever. They're trying and it will continue to get better. They can only work with the sensors they have.