For admin, we can drag that button:
æè·.JPG
For regular users, it disappears and the panel shape is fixed:
æè·2.JPG
Regarding the replying feature, if you look at its icon, it is under the first browsing avatar. I don't think that's how it is supposed to be.
You mean how it's under your avatar?
Don't worry, I'm on it.
Cool!