@frankm@radforum-duesseldorf.de I cannot reproduce the issue, I was able to successfully mention a category and NodeBB automatically picked up the topic and categorized it as expected.
The only thing I can suggest is to pull the latest commit from the git repo?
I don't get it to work. I have checked the source code. The fix from @julianCommit 55ab85a is in my code. I have rebuild & restart NodeBB several times.
I think i don't have understand how it works. What i must do exactly to mentioned a category. In settings i has three servers and i have checked Use this as an Allow List instead.
Now i will post from my account @FrankM@nrw.social to my forum https://radforum-duesseldorf.de/world. That works all fine. But i need that when i mentioned a category that my NodeBB Forum will send it to this category. How i must mentioned it? I have test it in all possible options.