The file split doesn't work properly

The split of lessons with more than 2,000 words doesn’t work properly.

The automatic split should not split paragraphs. Especially in novels this is strange. Also the “.” is missing at the end of the first file.

Example: If there is something like:
Peter said “abc abc.” and moved away.

The split leads to:
Peter said "abc abc (in File 1)
" and moved away. (in File 2)

Hi Vera,
Thanks for letting us know. We’ll take a look.

Hi again Vera,
I’ve checked this with our team and it seems that lessons are split at the nearest period once it hits 2000 words. We do realize that It’s not perfect but that’s what we can do for now.