Hey, just a suggestion, I'm a collector but also like sharing my findings with secrets and the various collector discords.

Being able to choose between collector sharer mode would be a really useful in my opinion:

• Collector: display and announce all rares/treasures/etc which you don't have or haven't learned yet.
  - account vs main mode: just like ATT, being able to choose an "I only care about my main" option would be useful for people who have alts (who doesn't?) but are not interested in unlearnable things on their main (main which is just the actual character)
• Sharer: select which rares/treasures you want to be able to see EVEN if you have learned or don't need the drop/kill/etc, but want to share it with others. This is basically how it works now.