I'd love the ability to preview how the guild application appears. I'm a visual person and I have no way to see what the application looks like as I'm a registered member (and admin) of my guild.
If it's possible, point me to where as I can't find it anywhere.
We do not have a preview mode built directly in, but you could open an incognito mode browser tab and navigate to the application there. You won't be logged in incognito mode. That way you can save a change on the application editor and refresh the incognito tab to see those changes right away.
Hope this helps!