I am reading Korean in the lingu Android App and I’m already familiar with the native Korean script (Hangeul), so I don’t neen latin script and have the setting turned off. However, the reader settings don’t allow me to reduce the line spacing below 1.15, which should only be a problem when latin script is turned on, which I don’t have.
I noticed that if I toggle the latin script on and then off again, then I can reduce the line spacing below 1,15 until 0.70. But the fact that I can’t do it in the first place seems like a programming bug to me.
What’s most annoying is that I have to do this dance with turning latin script on and off again for each new book, this doesn’t persist.