It would be nice if settings like:
Start in fullscreen mode, use vsync, resolution etc.
that you currently (in a BP only project) have to write into a GameUserSettings.ini, would be exposed in the project settings in editor. So that you can set all of these up before you package the project.
In my current workflow, I always have to replace the GameUserSettings.ini in the saved folder of the project, after I executed it once. Which is quite tedious.
Thanks!