Using LanguageTool desktop app (macOS 15.0.1) I pasted in my text (with Markdown formatting) to make use of the paraphrase function. Mostly to see if it would work for me.
I copied my text that once had new lines out of LT Desktop into another app and horror my newlines and formatting are gone. Nooooo. As it stands, I can’t use your desktop tool for editing.
// Caveat I’ve not made any effort to edit the text in this picture - just demoing the problem.
Cheers
Mark