The global volume automatically increasing to 20 is now fixed. If you are changing the Teams app volume you may still have an issue.
Thanks for your feedback. Please let us know if you are still having issues.
An error occurred while saving the commentVincent Payant commented
I too still have the problem, it doesnt go up to 20, it goes up to 100% , I adjust manually every sound so it doesnt kill my ears, I have a setup that I like, and every time I get a call, it resets and I have to adjust it again, and since I get call often.. this is kinda killing me haha