Niche Position trophy not popping

[BLACK_N01R_]

I followed two different guides and made sure that at every location the chest was open and it hasn't popped. I'm really not sure if there is a fix for this but I wanted to see if anyone had any ideas on how to fix it.

[dJordman]

It's not about opening boxes, it's about visiting the right spot of the hidden locations.

When you walk into a hidden location for the first time there's a message on-screen that says you found a hidden location and gained an ability point.
When you get that message that's enough (for the Niche Position trophy anyway). Obviously it can't hurt to open a box or pick up a collectible, but it's not required for this trophy.

Maybe you didn't "walk in the right place" or something for the game to register you visited the hidden location.
 

[Komrade_Dusty]

Opening the chests is a good way to track, but it's about getting the hidden location alert to pop up. If you're following a guide specifically for chests it might not get you what you need. You need to find a hidden location guide. I think all the hidden locations have chests, though.