No double post?

When I'm trying to doubling post (in IB), it redirect me to edit post link

I think it'll really great if this is disabled in IB because sometimes I also want to bump some topic where I have the last post

Then delete your last post and make a new one.

Double posting isn't allowed. It will only let you double post if you were the creator of the topic.

Ah, that's clear now, thanks