You should experience significant improvements in copy & paste of images within Teams, as well as to & from Teams. We are aware of a few remaining issues, but the most common cases are resolved.
Thanks again for your patience on this one.
I’m excited to let everyone know that a new build that saves the theme setting is rolling out this week! I’ll mark completed once it’s fully rolled out.
Thanks for your patience!Baljeet commented
I have the same issue. Every time I login, I need to setup the "Theme" again.