Why

Why is there still a useless messages tab, but no way to sort between likes and replies in the notifications section.

(mobile app version)

Also, just listing the liked comment without any context can be really annoying as you'll constantly have to open the comment to see which book/chapter it was from.

The worst part is, this is actually a feature that's already available for author notifications. As an author, you're able to see which book and chapter every single comment is associated with within the author's comments notification tab. Ps: Authors don't receive notifications for replies unless you've directly replied to one of their comments.

Thus if you actually want to notify an author about an issue, it's much better to add a new comment mentioning the issue rather than liking or replying to an existing comment that mentions the issue (of course directly contacting the author via Discord or some other way is way more effective).