We have a specific TextArea component planned for this quarter and it will have some of the TextAreaAutoSize features.
As for the Upload, it has a custom item rendering for the file list, and we can use it to render a text area for each file:
If you share more details on how this should look and functions, we can provide more to the point example and/or suggest if a new feature will be required.
Progress is here for your business, like always. Read more
about the measures we are taking to ensure business continuity and help fight the COVID-19 pandemic.
Our thoughts here at Progress are with those affected by the outbreak.