I may have a possible work around. If I find that a few cells from a table are selected, then I can create a new table in a new Richview and copy the cells into the new Table.
While trying this, I also found that a part of a table will not even copy to the clipboard for later pasting. I don’t really need to do this until Version 2 when I add editing. It will be harder to solve, but maybe Sergey will have a fix for it by then.