Drupal 8.x

Hi

I'm having issues with the menu link. All menu links gets disabled each time I add a new menu item.

I'll have to enable each menu link one by one every time I add a new menu item.

Any thoughts on this? Thanks.

My goal is to import my own data set into Drupal 8 using Migrate modules (migrate_plus, migrate_tools).
In drupal, I use Paragraph module, and here my trouble starts. I've build my own plugin to transform my own data into paragraph.I do import with base field like text, tags or file, and with this, the node will be generated, but I can't figure out why 'return $paragraphs' won't anything.

While testing migrations from 7.x to early 8.x's I'm sure there was a re-roll option when I went back to the upgrade page that appears to be missing on current 8.x version, did I dream this option or am I looking in the wrong place?

how to hide (authored by ) in article content type with hook_node_view()

I have a company content type being used on a website-in-progress. Companies consist of a company name, sorting mechanism, logo image and URL.

Challenge:
In the past I used companies to list "corporate members" on a page, also assigning a "member level" field. But then, companies started being listed as event sponsors with specifics for what they were sponsoring, also with different membership levels in a "corporate giving club". Messy!

Hello,
In the module Metatag there is an option to specify a "A deprecated meta tag for defining this page's two-letter language code(s)." Is it the the ISO language code it asks for? For example my country is sweden. Sometimes I use "sv". Sometimes it is "sv -SE."

Thanks

Fred