Teams is an universally hated application. I have never met anyone who actually likes it, everyone who uses it is because it was mandated by their employer. It has so many usability and quality problems that it is almost like a joke. With that in mind, I'm not surprised at the slightest that a report like this is ignored when much more serious issues (in the sense of being user-facing) are ignored.

I presume that the Teams development team/process at Microsoft is not in a healthy state at all, if it ever was.