reactive_color_picker with enableAlpha: false cannot be changed after cleared

[thedeukalion]

I have a form that allows the 'Color' to be null.
And there's a clear button of that color.
I do not wish to use 'alpha' or any kind of opacity at all for this.
While having a Color control with enableAlpha: false and then pressing the 'Clear' button the alpha layer is set to 0 and I can no longer change it. The only way to reset it now is outside the control or reloading the whole form.

Reproduce by having this

ReactiveColorPicker(
  formControlName: formControlName,
  enableAlpha: false,
)

Then pressing the clear button. No alpha layer available afterwards. I can't select a color.
The form has both been tested by using Color? and Color. Color is not required and should not need to be.