https://ibb.co/JqJ9qLN
Here's the full story, I wanted to put the attachment beside this title at this segment. I found it unfit so I decided to remove it. Once I deleted it and saved my editing I found it pinned at the end of my thread just like that. I couldn't find the code. All I want is to remove this attachment because I remember this issue happening before.
Why and how did this happen?