On Wed, Dec 14, 2022, 4:44 PM Johan Bolmsjö <org-mode@johan.bitmaster.se>
wrote:

> ** Description
>
> The caption "Caption 1" is not exported by ox-html in the following
> source block.
>
> #+caption: Caption 1
> #+begin_src
> foo bar baz
> #+end_src
>

The begin_src block always requires a "language" as far as I know. If you
don't want to specify a language, you can use #+begin_example instead.

You can even do "#+begin_src text".

It's a different issue as to why you are seeing a different behavior
between the two exporters.

>