It would be really great if when you change the symbol from a circle to a checkmark, for example, it shows in the take-off legend. Is this already possible via a setting?
Yes. Currently, we always display the count symbol on the takeoff legend.

Is this what you were after, or were you talking about a different location?
I'm looking for it in the right hand side bar when doing takeoff.
Thanks for the clarification! I've moved this post to feature requests and relayed this info to the dev team. 🙂