Class is not applied to the element after duplicating the element with a shortcut

What about using CSS Naming Conventions or Frameworks in terms of copying blocks, also to other sites?
As far as I understand it, it wouldn’t be the best best using Cwicly?
Just a simple question to be sure I got it.

Some thoughts:

  • We do have the Navigator to name our blocks properly, so this could act like a Naming Convention. But that’s still a bit confusing when inspecting the code, also in terms of the possibitly to export the code as HTML in the future.
  • Framworks would be a case for the additional class field anyway, so it will get copied properly in any case?

Maybe I can get some input here.
Thanks in advance.