I just got to the lost letter at X 455 Y 751 and it won’t let me pick it up. I have tried approaching it from all angles and crouching too, but no “press E to interact” pops up. I’ve restarted my game and tried to fast travel to other places and come back, but it just won’t work. I can open the chests in the cave no problem, but not the letter. It glows like any other item you can pick up, but it won’t let me.