Parenthesis in a link produces a wrong link

The last way is not correct!

I have found that ONLY the URL (href) has to be coded following RFC 3986.

Therefore is should be coded in a textarea field of the panel like

(link: https://de.wikipedia.org/wiki/Angeln_%28Fischfang%29 text: Angeln_(Fischfang))

which reders to

<a href="https://de.wikipedia.org/wiki/Angeln_%28Fischfang%29">Angeln_&#x28;Fischfang&#x29;</a>

Hint:
Look for the different coding, e.g. “%28” and “&#x28;” for the “(”.

Good luck!