[Quoth]

I don't care about the fact that it's always shown the the progress for the entire book on the GUI, that's fine.

It's annotations that are now wrong. They DID show chapter progress. It's called Chapter progress. There is no setting to change it. The so called Chapter Progress IN ANNOTATIONS is now book progress. So barely better than the Kindle PW3 which has far superior text selection.

It's wrong. Stop telling me I'm stupid and excusing Kobo's sloppy testing. There is a huge difference between explaining how it works and implying "it's always been like that and it's your fault for not using Kobo feedback. So you're stupid for daring to complain."