Use of ellipsis in OpenScore subtitles

I am currently working on the French translation of the OpenScore Kickstarter video's subtitles, essentially looking for minor grammar and typography errors.

I noticed that the source text and some translations (if not all, I haven't checked) use three dots (...), in the same way one would use an ellipsis (…), at the beginning or at the end of strings to mark the continuation of a sentence over multiple strings.

By looking at some human-typed subtitles, mainly some TED talks and the MuseScore in Minutes lessons, I noticed that no ellipses are used. Some articles I have read online also discourage the use of ellipses in subtitles to indicate continuation of a sentence in the next string.

Therefore, should I remove the ellipses (actually three dots) from the translated French strings? Should they also be removed from the source text and from the other translations?