Conc invisible barrier in Cliff Edge Falls aquatic tunnel

When I am playing my aquatic Conc, as I swim through the aquatic tunnel under Cliff Edge Falls in Riparia, upon reaching the main large shaft with the cave entrance, there seems to be an invisible collider barrier that prevents my Conc from swimming up. It stops me from swimming up until I reach the far side of the cave then I am able to swim around it. Only happens to my Conc. I thought maybe this could be a result of the Conc switching to semi aquatic.

I could not swim through this invisible barrier.

I should be able to swim through this area.