There, all exported drawings come with a short link. This is so that months later anyone reading / seeing can edit their own copy online / keep it up to date.
You can also create an account to manage your own drawings.
Side note - when you use real pasting, it will not remember meaningful information (that's very hard to do elegantly). In your example, I'm guessing that 3x3 table you pasted in could not be properly edited like a table again. Hence, use short links so that Cascii remembers state.
There, all exported drawings come with a short link. This is so that months later anyone reading / seeing can edit their own copy online / keep it up to date.
You can also create an account to manage your own drawings.
Side note - when you use real pasting, it will not remember meaningful information (that's very hard to do elegantly). In your example, I'm guessing that 3x3 table you pasted in could not be properly edited like a table again. Hence, use short links so that Cascii remembers state.