Why are code snippets uncopyable when using "mkdocs build"?

Question

Why code snippets can be copied when running "mkdocs serve" with the mkdocs-material theme, but not when using "mkdocs build"?

Using mkdocs serve is resulting in:

Using mkdocs build there is no "copied" button:

How can I enable copying of code snippets in the static files generated by mkdocs build?

Answer 1

Refer: mkdocs-material docs

I found out that I wrote one less feature parameter in the latest version, as follow:

theme:
  name: material
  features:
    - announce.dismiss
    - content.action.edit
    - content.action.view
    - content.code.annotate
    - content.code.copy

Answer 2

If you really configured the mkdocs-material theme, the Copy icon will also appear in the generated static HTML pages.

Perform the following steps as a simple test case e.g. using PowerShell:

1. Create new project mkdocs new test
2. Goto to test directory cd test
3. Open mkdocs.yml using your favorite text editor.
4. Add the theme like shown below
   

site_name: My Docs
# ============================================
# APPEARANCE
# ============================================
theme:
  name: material

5. Run mkdocs build

When you open site/index.html this is resulting in:

Tested on Windows 10 22H2, mkdocs 1.4.2, mkdocs-material 8.5.6