Field of View is bugging out

[Vegeta.2563]

So around certain parts of game, the Field of View slider does not work. Like at the WP near where the shatterer spawns, even though the world boss isn't up, the slider does not work. When I leave the area I can use the slider then. Another area is at the Ley-Line Confluence Waypoint in Tangled Depths. No boss in that area spawns, but when I move away from the area my field of view slider starts working again.