[franklekens]

I have a Kobo Forma, Calibre, and the KoboUtilities extension.
With these, I can copy the annotations/higlights of any books I sideloaded onto the device.
But the function is greyed out on books that were downloaded on the device via the Kobo shop directly.
And books that i downloaded onto the device via the Kobo Plus subscription don't even show up in Calibre.

So is it categorically impossible to copy all the annotations/highlights I made in either of these two categories of books onto a PC?

(The Kobor Reader for PC may provide a way out, I don't know. But it's a piece of software I'd just as soon not use, it looked very sluggish and buggy the last time I used it.)

MTIA.