Topic Image Disappearing After Editing Thread

Title says it all; I just recently made a thread and the topic image I had disappeared when I editied it. I don't see an option to get it back anywhere either.

Edit: I just tried it again with this thread (put a topic pic, edited it and then the pic disappeared again) and the same thing happened :/

Because you used the wrong edit button.
This one is to change the non-op


This one changes the op. on the bottom.

Thank you so much I'll remember that from now on

That's a bit of a major design flaw if you ask me.

Mind you though I can't code for shite, so I can't really say anything.