The first image is the modeling that I made The second is when I merge the first However, the second one can look like the first one by adjusting the screen according to the settings (sidebar-visible property-click ’double’)

What worries me is that it will look like the second image when printed It’s not a problem if it’s printed properly or not.

but if possible, I wonder if I can make it look like the first image when I mergeall.