This is on our roadmap but we don’t have a specific timeline to share at this point. We’ll update this when we have more details!Jill Wright commented
This current washed out color does not work for me. It is horrible to work with. I prefer the dark theme. Microsoft should have polled the community or given the option of multiple themes (light and dark) to accommodate user preferences. This is not an improvement. Hopefully next month it gets fixed.