Warriors Orochi 3 Ultimate 60fps

So I'm sure it's known by many that changing the vblank frequency doubles game speed so it's useless but I've been thinking how it makes no sense because the game doesn't have a locked frame rate. I'm not sure if this is something people are aware of but if you go to an area of the map with no enemies it's supposed to run at 60fps but for some reason on this is doesn't it caps out at 30 no matter what. I figured I'd make it known for who ever might be working on the emulation for this and getting it to run at 60 because the way the game is being emulated is inaccurate. Obviously I don't expect a game in the 'ingame' section to be accurate but I thought it might be an oversight as it's not a well known thing that WO3 can be 60fps in battles.

Hope that helps somewhat.