
I've tried the latest EAP version 1.29.0-dev.
Of course, due to the sluggish e-Ink screen editing complex flows will probably be a challenge, but I can always edit them on my phone or tablet and transfer them to the eBook reader.
However, some dialogs are not yet optimized for an e-Ink screen

Some texts are rendered "white on white" and are thus unreadable.
If you have time, would you look into it? THANKS!