Thanks for using Shortcoder.
Whatever “shortcode content” is present in the shortcode will be present “as is” in the frontend.
Can you please do a “view source” in your browser and see if the shortcode content is present ?
If present they might be affected by theme design/styles. So even if you directly paste the content the same issue will occur.
I could not understand the statement “The table shortcode [sc name="vergleichstabelle-fl-fm-1-test"][/sc] will complete ignored” could you please clarify ?
If you can share a screenshot of the “shortcode content”, the place where the shortcode is inserted, output
and the page URL that would be helpful for me to point out the issue.