When I begin a comment with a quotation, I don’t know how to insert new un-quoted text at the top (other than by cutting the quotation, adding some blank lines, then pasting the quotation back). That would be great.
You can do this by pressing enter in an empty paragraph of a quoted block. That should cause you to remove the block. See this gif:
You can do this by pressing enter in an empty paragraph of a quoted block. That should cause you to remove the block. See this gif:
I thought that I tried that but it seems to work fine, presumably user error :)