공식 댓글
It is an option for all flights but you can select No to say that you don't want to use it.
The simulator is in the top left corner of the Options Menu:
https://support.dronesmadeeasy.com/hc/en-us/articles/211468103-In-App-Simulator
Save edits to a mission can not be done. You have to create a new file. We have things tied together all over the place and editing an already saved mission would break some of that.