Well, I fixed some of the issues with my kobo reading app for Windows. But only after I had deleted it and reinstalled it. And re-started my PC. Only then did the books I had bought start to show up in the app. Prior to that, they were lost from both the PC app and my phone.
I still can’t work out how to find anything easily. It defaults to a search of the site when I want it to search my library.
There is also no way to tag things yourself.
My Kindle has a dozen categories: my star rating for GR reviews, the category, completed, etc. many titles are dual listed.
And I can easily find a title.
That makes me think twice about downloading on Kobo.