In fact, I had reported this as a bug 3 years ago (oh, THREE years!) on tis forum:
www.kunena.org/forum/154-Miscellaneous-o...original-link#137783
but you did not admit that as a bug of Kunena.
Kunena team told me to use relative URLs starting with a slash when inserting a link in post message. I think that is wrong, but I can not convince you, until today, I found solid proof from Joomla team:
Please read this discusson first:
github.com/joomla/joomla-cms/issues/10101
From this discussion, you can see that
Joomla core DOES NOT allow relative internal URLs starting with a slash!
In that discussion, @mbabker said clearly:
No, it can't.
That is to say, if I followed your instructions to add a starting slash before index.php?option= part of the relative dynamic internal URL, this can be recognized by Kunena BBcode parser, BUT IT WILL NOT BE RECOGNIZED BY JOOMLA CORE SEF PLUGIN!
Which rule should I follow?
I think Kunena should change your rule to obey the Joomla core rules.
Thank you.
PS:
This bug still exists in Kunena 5.0 beta. Today I tested following two links on K5 b1:
I just input following source code in Kunena editor:
The first one is:
Code:
This is a [url=index.php?option=com_content&view=article&id=314&Itemid=19]link[/url], I inserted it without begin with a slah (/) symbol.
and
The second one is:
Code:
This is another [url=/index.php?option=com_content&view=article&id=314&Itemid=19]link[/url], I inserted it with begining slah (/) symbol.
After submission, the first one was NOT converted to a link. But the second one was converted.
Don't you think this is a bug?