Rotation handle bar in minus degree

In size, position & rotate filter, the handle bar to control the rotation is mapped to 0~360 degree. It means when I do keyframes to compenstate camera rotation near 0 degree, I can’t use handle bar to set the value because it will set the value to 350 degree if I just want it to rotate 10 degree in counter-clockwise (-10 degree). When I manually input -10 degree and I drag the handle bar, it will jump to 350.
I understand it’s not easy to tell 350 or -10, but maybe the handle bar movement can be “relative” to its initial number. Or maybe an extra option can be added to set the handle bar mapping range to be “0~360” or “+180 to -180”?