Stop HSL hue values from resetting

When using a HSL color wheel: Setting the saturation value to 0 and clicking out of the wheel will reset the hue value. This makes tweaking multiple RGB nodes, the color balance compositing node or misclicking in general a bit clunky.

I'm guessing this has something to do with HSL values maybe being translated into RGB values? Or maybe to save memory?

Proposed feature: Have HSL Color wheels save the hue values so they dont reset when saturation is set to 0.