[2022] Memento Backpack Fix

If like me your Memento backpack is no longer working properly especially if you use it with Heartbreaker, and doesn't acknowledge trophies you pick up either short or long term, meaning you don't get the benefit of those trophies, here's a fix for it, I'm on PS4 but it should work on other platforms.

1. Save your Memento build.
2. Load another build that doesn't have the Memento in it.
3. Load the build that Memento doesn't work in it.
4. Replace the Memento with another back pack.
5. Save that build.
6. Replace the other backpack with the Memento.
7. Save the build.
8. Your Memento should be working for now, you may have to do this every time you want to use it.