When downloading (at least DoVi) the "analysing" animation doesn't get cancelled when the download actually starts, so the "analysing" animation runs over the download progress bar and the processing/remuxing progress bar. A cosmetic annoyance but might give less experienced users a false impression that the downloader is struggling and stuck in an analysing cycle.
The download itself (DoVi in my case) seems fine.
How to repeat: pick a DoVi-enabled title, say Star Wars: Bad Batch, select DoVi download, hit download, watch the download progress bar glitch until the download and remux are completed.