The "Create New" function in Render to Texture doesn't seem to be working. It creates a file that looks super odd too... filename.png,exr

Also - when I try to add my own render texture to that object, I continuously get a parsing error.

Running macOS Big Sur and Unity with latest Octane (as of ...

I click on "Render to Texture" > Create New and nothing happens after I create a new file.
Looking at the file it creates, it looks odd.... filename.png,exr

I can't add that file as a RenderTexture to that box and I get an:

InvalidCastException: Specified cast is not valid.
OctaneUnity.Scene ...