Ahh yeah that's a bit confusing, the merge topic tool can be used between categories, so you should click merge first and then select the topics. The placement seems like a theme/skin issue.

Ah, I see, It's another property that was moved under config. No, not just fork I thought, NodeBB changes will not rely so heavily on theme. I have plans to build second version of the theme, that will be based on Persona v3 For now, my target is to fix most critical bugs (when something doesn't work at all) Thanks

@julian said: LOL can you repro? Nope. Only happened once. tbh I nearly refreshed when it did it without print screening it. Might only do it when you have 1 post in the topic. It could also be my new fancy internets being too quick and showing me two topics at once like some mental multi tasking feature.

@baris yes we should add that to core, it is amazing then, that way we can find people who r following similar interests

Hook documentation is on the wiki. https://github.com/NodeBB/NodeBB/wiki/Plugin-Hooks Although it might not be 100% up to date.

@Baerrus said: The is a key moderator functionality to relocate content that users post into a wrong category Thread Tools > Move Topic

Well, no that doesn't work either as it just shows '{category_id}' in the console with no ID #. Rather interesting.

Related topic: https://community.nodebb.org/topic/7225/how-to-merge-topics-in-admin/