Copy/paste html text from Dropbox Paper, Google Docs (not talking about MS Word) could be painful. Style works but content is not clean, a lot of spans and horribe invisible useless tags are also pasted.
In text input presentation, after choosing the HTML editor, i would like to enable sanitiziation. Optionally i may choose the stuff i want to be saved: like: tables, spans, iframes, script, css.
My workflow now, from Dropbox Paper: export in markdown, convert markdown in html, copy/paste the clean html.