[Waylander]

i'm using KOreader on my new Poke 3 and it's much better than the native reader. I downloaded it from the Boox app store. However, I've not been able to set it as the default reader app. I've done the long-press on a book title, selected 'open with' and the only option is the default Neoreader. I'm not sure what I'm doing wrong.