Not Intuitive

My draft blog posts lost a bunch of modules. The Right Sidebar disappeared as did my header. This could be some of the Divi settings related to full width or sidebar option as well as Display Title option, but why didn’t those settings carry over to the new editor and why are my Sidebar and Header modules missing? Only a single Text module is present.

Also, if I’m using the Visual Editor, I haven’t found a simple way to Preview my post. I can’t find the Preview button anywhere, so I have to go back to the Dashboard, then Posts, then my draft post to get to the settings panel on the right side of the post. How do I get back there when I’m in Visual Editor?

I’ve since installed Classic Editor plugin and will stick with that until Gutenberg becomes much more user friendly. I don’t have the time to figure out the new editor.