It would be very helpful to be able to custom set the colour of the focus mode widget, so it is visible as a float on the desktop, and doesn't disappear into the workspace as a white/black widget. I'm even voting for Sunsama orange so you eye is drawn to the widget.

Another vote for the daily tasklist to be visible in full focus mode so you can tick off the tasks. I also love the suggestion to integrate to brainfm, spotify or whatever focus music you love!