Huh, seems like you’re right or at least I couldn’t find anything like that. I feel like theoretically ot should be able to do that, so I’m gonna snoop around a bit more and maybe file an issue. Doesn’t help that kbin’s UI is still pretty atrocious at the moment, but the project is still fairly young and developing at a good pace at least.
You can follow people and do regular posts on kbin in case you didn’t know yet.
There’s also been huge waves of spam account attacks on Mastodon recently.