I have read countless posts over the years saying things like "I am adding this here because we can't edit the original post" or "How do we edit the original post?"
It is not intuitive to know that we need to use the wheel on the Subject line and not a wheel inside the post like it is for every other post in a thread.
Please, at the very least add a wheel inside the original post too to keep it the same as the rest.
PCNA