I was trying to hide some of the FOUR flickering and unreadable dialogs that popped up on my simple EXE installer before the Welcome to the Setup Wizard dialog. Somewhere along the line, I saw an option to change Full UI to Basic UI and Progress dialogs. (I think that's an option on the Preinstall category under the EXE boostrapper on the Dialogs section.
Nothing I could do would stop the endless flickering dialogs, so I dragged the NET 6 prerequisite back into the Feature category.
Now nothing at all shows up in the Dialogs category. No EXE category. No Preinstall category under EXE. No MSI category. No First Time Install category. No dialog groups below either one.
I think my project file is now corrupt and that I will have to build a new one.
I attached the file and an image of what I see on my screen.