Does anyone experience this issue? They want to edit a Word document within the Teams app. But, when they do so, Word only uses part of the available canvas. Instead, have to open in Word Online. This has been my consistent experience at least for the past few months. I'm running Windows 10, with the fonts set larger than normal. Did a little research, and not found any posts about it. But haven't done a lot of research.
Thanks for sharing this feedback. I agree with you that the experience is not optimal and we are in active discussions on how to improve document viewing/editing experience in Teams. Please do create a uservoice and upvote on this topic