@djcyry no buttons. It's easier that way and no clutter on the composer toolbar. There will be a slight learning curve for new users of Markdown.
Question | Returns the response button to the previous location
I wanted to ask if it is possible to return the line with the comment button down as it was before
You have to modify persona to go back to the old style. Then changes are in https://github.com/NodeBB/nodebb-theme-persona/pull/507/files.