Enum flag operator or is not working

[smitdylan2001]

Describe the bug in detail:
When using flags on enums like the camera depth I cannot use the '|' operator to set the flags.
I get an error
An exception occurred during Udon execution, this UdonBehaviour will be halted.
VRC.Udon.VM.UdonVMException: The VM encountered an error!
Exception Message:
An exception occurred during EXTERN to 'UnityEngineCamera.__set_depthTextureMode__UnityEngineDepthTextureMode__SystemVoid'.
Parameter Addresses: 0x00000007, 0x0000000B

Provide steps/code to reproduce the bug:
Make project
Add the following lines of code to a script on the reference camera on Start or OnEnabled
Camera cam = GetComponent();
cam.depthTextureMode = cam.depthTextureMode | DepthTextureMode.Depth;
Press play
Get error

Expected behavior:
It should not error and set the enum accordingly