While trying to click on new paragraphs/section headings/images to bring across to the new translation, the system refuses to add the new content. Instead, it just highlights the section of the user-interface that I click. See attached video.
(Also visible in the video is an example of T105408 - "link dialogue disappearing off the bottom of the screen).
p.s. If you can tell me a better way to share screen-videos, that'd be good!