Open thread as chat
When you open a thread then it shows often "X replies from other persons". With a bigger thread it is sometimes harder to read. Use an option (double click??) on a thread to open it as a chat.
The most part of this feature is apparently already available, since when I copy the link of a thread and open it through the browser, Microsoft teams will open the thread as a chat. I can't find this access through the Microsoft Teams window however.