Bright/Contrast not working with decimal values.

Has anyone else noticed that in the compositer if you you load up a video in an image node and add a Bright/Contrast node that the decimal values are being ignored and only the whole number values are affecting the brightness?

This makes fine tuning impossible.
What’s going on?

I know you can use a HSV node, and adjust “Value” to fine tune the brightness, but that really isn’t the same thing, and also, an HSV node doesn’t have inputs for the numeric values like the Bright/Contrast node does.