Earlier quoted context omitted.
> It just renders the epub to pdf and then throw the pdf into the note-taking app. I found it weird at first... But then you realise you're supposed to be able to write on the pages any time. The moment you support general epub rendering your pages are no longer fixed and your notes should move around as well. The moment you change your font size, all your notes, drawings and highlights no longer match the underlying…
The remarkable 2 still doesn't support pdf bookmarks? Seriously? I use a Fujitsu Quaderno (was from Sony). Similar idea, no epub support but pdf links and bookmarks, on device search? These all work.
In general, I haven't felt like I'd reaaaaally need bookmarks since software version 2.8 (but that's a matter of taste).