Fast64 gave me a error for not finding sZoomOutAreaMasks for `camera.c`

[RunnerBoy51627]

I'm using a backstage fork to export the level but every time I try to export a custom level, it says "Could not find sZoomOutAreaMasks in "C:\Users\yetrunnergamez\The-YRG-Project\src/game/camera.c"."

Is there a way to resolve this issue?