MS Teams works perfectly. I bought the Elite 10 precisely to try it out, as I had already had a very good experience with the Jabra Evolve 75 headset. Thanks to the multipoint function, I can connect my iPhone and Teams at the same time, i.e. listen to music from my iPhone, for example, and then switch to the meeting.
The big disadvantage of in-ear headphones, however, is that your own voice then booms rather unpleasantly in your head. The "monitoring sound" function provided for this only helps to a limited extent. On-ear systems can do this better, such as the Jabra Evolve 75 thanks to the "Sidetone". That's why the Elite 10 was an expensive purchase, which is why I don't use them so often for teams.

MS Teams works wonderfully for me with the jabra eltie 10