I just checked the my scourge aasimar racial trait, and there is no button for the once per long rest option, but only for that trait. As in, my other abilities have a checkmark which i can click to mark that I've used it, but this one specifically doesn't. Are there any other things like this?

I just made one to test it out and there is a box to check for me. Are you 3rd level or higher?

I am not, was just having fun with the character creator, had a good idea

I ask because that racial ability happens at 3rd. If you level the character to 3rd the box should be there. 

Of course, I'm an idiot. Thank you so much for your help :)