fixed - Importing text for Reading Tool does not seem to work for Vietnamese

I don't know if this is a known issue, but importing text in Vietnamese to use with the reading tool does not seem to work. I tried importing the captions from a youtube video and the resulting text was all garbled, with few words recognized as words (the rest a mass of text without spaces). I thought it might be some issue with the importer so I imported a passage by copying the text (lyrics to a song) and the result is the same (so the importer worked). Also, the passages I create using Vietnamese as language seem to disappear from any list (there are no passages listed in "my passages" in Vietnamese). 

I will try creating it again: https://oplingo.com/reading/12554/read

And I'm attaching a screenshot to show how it gets if the passage can't be accessed. 

The original video is at MIN - ‘TRÊN TÌNH BẠN DƯỚI TÌNH YÊU’ OFFICIAL MUSIC VIDEO - YouTube

Hi tautologico,

Sorry for the problems with Vietnamese. I was able to get it to work here. Could you try it again please, just to make sure? If it fails, please let me know your browser/os/device and we will try to reproduce it. (edit - I just looked at your screen shot, and I wonder if my passage is incorrect; I don't speak Vietnamese)

It looks like we've lost the spacing between words. I have written a ticket.

Yeah I think the main issue may be caused by the importer merging most of the words together. I don't know if it happens because Vietnamese text uses a lot of unicode combining characters for the tone marks, usually the vowel is a single character or code point and then there's another character that is the tone mark that is combined with the previous character, so ầ (usually displayed as a single "character"/grapheme) is â + `.

Yeah it seems to work now, and there are spaces between words. I'll test adding more passages.