I created a Superfish menu in a test installation of Drupal (8.5.4) and want to import it into another install (8.5.5). How can I do this?
Is the navigation data stored in menu_link, menu_link_content, and menu_tree? I tried importing these tables into my new install, but when I try to "Place Block" in Block Layout - I don't see the old menu showing up as a Superfish block.
I also tried using the Menu Export module. But was unable to find the "Menu Export Configuration" page that they show in the image.
The new install is migrated from Drupal 7. So it lacks a config table. Where is the config installed? I think I need to copy the menu which is stored in a blob in the config table, but I don't know where to put it.
Note: The main question is "How can I export the menu"? To which the answer appears to be "Not possible." I'm still confused though as the menu information has to be stored somewhere. The other sub-questions are trying to get at pieces of the puzzle.