Motivation
Right now, the non-js version contains scroll bars for the editors. The js-version does not. Currently, when you want to edit in an editor, you have to focus it first, and then use the up and down arrow keys to navigate further down.
Acceptance Criteria
[] If I click on "edit" for a paragraph, the text editor is automatically focussed.
[] If the text in the editor is longer than the text area field, the editor becomes scrollable