Hi Mumbo_jumbo , Welcome to the GoTo Community,
GoTo drawing tools are available to the organizer when sharing the screen in flexible layout. More enhancements are coming, and we will update the Community as they become available.
If you are looking for specific enhancements I encourage you to view the GoTo Meeting Idea Section where you can vote on other customer requests and add your own (like being able to erase small areas).
To review the new app features, I recommend checking out this guide.
Thanks for your valuable feedback we will share this with the team.