Code Block as Shortcode

hey,

since the advanced layout builder is not available within content elements we used shortcodes inside e.g. an accordion.

it seems that the code-block is not available as a shortcode.

i would like to apply the css transition effect as done for <support/topic/fade-between-2-images-on-hover/> inside an accordion.

is it either possible to provide the code-block as a shortcode or any other solution to resolve my problem?

thanks in advice!
oscar