It's Windows 11, I ejected it from the Windows taskbar since ejecting it from Calibre kept corrupting the database.
After ejecting it, the Kobo was unmounted and could no longer be seen as a drive in the windows explorer.
I suspect something went wrong the first time Calibre setup my Kobo since I was previously using a Kindle. Since yesterday, I've added and removed multiple books and the "On Device" column works perfectly.
|