Hi, I'm really sorry to bother anyone but I have a really weird issue. Everytime I set a keyframe to look slightly up, it always just immediately has the camera always look down, even though it says the angle is pointing up. Is there a way to fix this issue?

I have the same issue with BSL shaders in 1.21.3 :(

Same issue, no shaders, 1.21.3...
Some keyframes looks good and may of them are looking straight up or down

I've noticed that it always happens when I look slightly upward with the position keyframes. If I don't look upward, everything works fine.